{"title":"Expansion Tanks","description":null,"products":[{"product_id":"radium-engineering-coolant-tank-kit-ford-mustang-s550-15-24","title":"Radium Engineering Coolant Tank Kit - Ford Mustang (S550)","description":"\u003cp data-start=\"256\" data-end=\"497\" class=\"\"\u003eThese Radium Engineering coolant expansion tanks are designed to replace the factory plastic tank found at the front of the engine bay. They are compatible with a wide range of Mustang models, including GT, EcoBoost, V6, and Shelby variants.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"527\" class=\"\"\u003e\u003cstrong data-start=\"499\" data-end=\"525\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"528\" data-end=\"695\"\u003e\n\u003cli data-start=\"528\" data-end=\"559\" class=\"\"\u003e\n\u003cp data-start=\"530\" data-end=\"559\" class=\"\"\u003eFord Mustang GT (2015–2023)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"560\" data-end=\"597\" class=\"\"\u003e\n\u003cp data-start=\"562\" data-end=\"597\" class=\"\"\u003eFord Mustang EcoBoost (2015–2023)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"697\" data-end=\"716\" class=\"\"\u003e\u003cstrong data-start=\"697\" data-end=\"714\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"717\" data-end=\"1146\"\u003e\n\u003cli data-start=\"717\" data-end=\"764\" class=\"\"\u003e\n\u003cp data-start=\"719\" data-end=\"764\" class=\"\"\u003eCNC-machined aluminum, 2-piece construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"765\" data-end=\"830\" class=\"\"\u003e\n\u003cp data-start=\"767\" data-end=\"830\" class=\"\"\u003eBlack anodized finish for durability and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"938\" class=\"\"\u003e\n\u003cp data-start=\"833\" data-end=\"938\" class=\"\"\u003eLow-profile design provides additional clearance for superchargers, turbo kits, and other modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"995\" class=\"\"\u003e\n\u003cp data-start=\"941\" data-end=\"995\" class=\"\"\u003eInternal swirl feature helps with coolant deaeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1061\" class=\"\"\u003e\n\u003cp data-start=\"998\" data-end=\"1061\" class=\"\"\u003eDual-chamber design with crossover passages at top and bottom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1062\" data-end=\"1108\" class=\"\"\u003e\n\u003cp data-start=\"1064\" data-end=\"1108\" class=\"\"\u003eMaintains OEM coolant system functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1146\" class=\"\"\u003e\n\u003cp data-start=\"1111\" data-end=\"1146\" class=\"\"\u003eNo permanent modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1317\" data-end=\"1328\" class=\"\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1326\"\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1329\" data-end=\"1416\"\u003e\n\u003cli data-start=\"1329\" data-end=\"1416\" class=\"\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1416\" class=\"\"\u003e\u003cem data-start=\"1331\" data-end=\"1369\"\u003eCoolant pressure cap sold separately\u003c\/em\u003e – compatible with OEM cap or Radium Type-A cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50342873628965,"sku":"20-0286","price":541.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0286new_1.jpg?v=1743544086"},{"product_id":"radium-engineering-coolant-tank-kit-focus-st-rs-13-18","title":"Radium Engineering Coolant Tank Kit - Ford Focus ST \/ RS (LW \/ LZ)","description":"\u003cp data-start=\"322\" data-end=\"663\" class=\"\"\u003eThis Radium Engineering coolant expansion tank is a direct replacement for the plastic OEM coolant tank found in the front-right corner of the engine bay on the \u003cstrong data-start=\"483\" data-end=\"510\"\u003e2013–2018 Ford Focus ST\u003c\/strong\u003e and \u003cstrong data-start=\"515\" data-end=\"527\"\u003eFocus RS\u003c\/strong\u003e. With improved durability and thermal performance, this billet aluminum tank also increases system capacity by an additional \u003cstrong data-start=\"653\" data-end=\"662\"\u003e160mL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"665\" data-end=\"693\" class=\"\"\u003e\u003cstrong data-start=\"665\" data-end=\"691\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"694\" data-end=\"749\"\u003e\n\u003cli data-start=\"694\" data-end=\"721\" class=\"\"\u003e\n\u003cp data-start=\"696\" data-end=\"721\" class=\"\"\u003e2013–2018 Ford Focus ST\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"722\" data-end=\"749\" class=\"\"\u003e\n\u003cp data-start=\"724\" data-end=\"749\" class=\"\"\u003e2016–2018 Ford Focus RS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"751\" data-end=\"770\" class=\"\"\u003e\u003cstrong data-start=\"751\" data-end=\"768\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"771\" data-end=\"1154\"\u003e\n\u003cli data-start=\"771\" data-end=\"830\" class=\"\"\u003e\n\u003cp data-start=\"773\" data-end=\"830\" class=\"\"\u003eCNC-machined aluminum two-piece design, bolted together\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"877\" class=\"\"\u003e\n\u003cp data-start=\"833\" data-end=\"877\" class=\"\"\u003eIncreased coolant volume (+160mL over OEM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"878\" data-end=\"944\" class=\"\"\u003e\n\u003cp data-start=\"880\" data-end=\"944\" class=\"\"\u003eInternal swirl feature aids in deaeration and system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1010\" class=\"\"\u003e\n\u003cp data-start=\"947\" data-end=\"1010\" class=\"\"\u003eDual internal chambers with top and bottom crossover passages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1011\" data-end=\"1063\" class=\"\"\u003e\n\u003cp data-start=\"1013\" data-end=\"1063\" class=\"\"\u003eDirect fit – no permanent modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1119\" class=\"\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1119\" class=\"\"\u003eSignificantly more robust than factory plastic tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1120\" data-end=\"1154\" class=\"\"\u003e\n\u003cp data-start=\"1122\" data-end=\"1154\" class=\"\"\u003eIdeal for street and track use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1355\" data-end=\"1366\" class=\"\"\u003e\u003cstrong data-start=\"1355\" data-end=\"1364\"\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1367\" data-end=\"1475\"\u003e\n\u003cli data-start=\"1367\" data-end=\"1416\" class=\"\"\u003e\n\u003cp data-start=\"1369\" data-end=\"1416\" class=\"\"\u003e\u003cem data-start=\"1369\" data-end=\"1414\"\u003eCoolant pressure cap is \u003cstrong data-start=\"1394\" data-end=\"1413\"\u003esold separately\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1417\" data-end=\"1475\" class=\"\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1475\" class=\"\"\u003eCompatible with Radium Type-A caps or the OEM Ford cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1477\" data-end=\"1576\" class=\"\"\u003eA sleek, performance-ready solution to a common failure point in modified Focus ST and RS vehicles.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50342874153253,"sku":"20-0318","price":611.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0318n.jpg?v=1743541916"},{"product_id":"radium-engineering-coolant-tank-kit-civic-type-r-fk8-fl5","title":"Radium Engineering Coolant Tank Kit - Honda Civic Type R (FK8 \/ FL5)","description":"\u003cp data-start=\"218\" data-end=\"532\" class=\"\"\u003eThe Radium Engineering Coolant Expansion Tank is a high-performance, direct replacement for the factory plastic tank found on select Honda models. Designed to withstand the harsh conditions of street and track use, this 2-piece billet aluminum tank offers superior durability, thermal performance, and reliability.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"553\" class=\"\"\u003e\u003cstrong data-start=\"534\" data-end=\"551\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"554\" data-end=\"1034\"\u003e\n\u003cli data-start=\"554\" data-end=\"600\" class=\"\"\u003e\n\u003cp data-start=\"556\" data-end=\"600\" class=\"\"\u003eCNC-machined 2-piece aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"665\" class=\"\"\u003e\n\u003cp data-start=\"603\" data-end=\"665\" class=\"\"\u003eBlack anodized finish for corrosion resistance and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"666\" data-end=\"727\" class=\"\"\u003e\n\u003cp data-start=\"668\" data-end=\"727\" class=\"\"\u003eDirect bolt-on fit using factory threaded mounting points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"728\" data-end=\"767\" class=\"\"\u003e\n\u003cp data-start=\"730\" data-end=\"767\" class=\"\"\u003eNo permanent modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"840\" class=\"\"\u003e\n\u003cp data-start=\"770\" data-end=\"840\" class=\"\"\u003eCompatible with OEM Honda 1.3 Bar radiator cap or Radium Type-A caps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"841\" data-end=\"901\" class=\"\"\u003e\n\u003cp data-start=\"843\" data-end=\"901\" class=\"\"\u003eEquivalent internal volume to OEM tank – no coolant loss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"973\" class=\"\"\u003e\n\u003cp data-start=\"904\" data-end=\"973\" class=\"\"\u003eInternal swirl and dual-chamber design helps with system deaeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1034\" class=\"\"\u003e\n\u003cp data-start=\"976\" data-end=\"1034\" class=\"\"\u003eProven performance in street and race vehicles worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1036\" data-end=\"1060\" class=\"\"\u003e\u003cstrong data-start=\"1036\" data-end=\"1058\"\u003eBenefits Over OEM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1061\" data-end=\"1216\"\u003e\n\u003cli data-start=\"1061\" data-end=\"1119\" class=\"\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1119\" class=\"\"\u003eResists failure from heat cycling and pressure buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1120\" data-end=\"1163\" class=\"\"\u003e\n\u003cp data-start=\"1122\" data-end=\"1163\" class=\"\"\u003eBetter heat transfer than plastic tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1164\" data-end=\"1216\" class=\"\"\u003e\n\u003cp data-start=\"1166\" data-end=\"1216\" class=\"\"\u003eSuitable for high-performance and motorsport use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1218\" data-end=\"1233\" class=\"\"\u003e\u003cmeta charset=\"utf-8\"\u003eA smart upgrade for Honda owners looking for improved reliability, longevity, and thermal efficiency in their cooling system.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50342875234597,"sku":"20-0827","price":593.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0827.jpg?v=1743480746"},{"product_id":"radium-engineering-coolant-tank-lotus-elise-exige-2zz-ge-firewall-mount","title":"Radium Engineering Coolant Tank (Firewall Mount) - Lotus Elise \/ Exige (2ZZ-GE)","description":"\u003cp data-start=\"275\" data-end=\"546\" class=\"\"\u003eThis Radium Engineering coolant header tank is designed for custom Lotus applications where the OEM tank is no longer ideal—such as engine swaps, turbo kits, or V-mount radiators. It features a high-mounted design to ensure proper system bleeding and coolant circulation.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"588\" class=\"\"\u003e\u003cstrong data-start=\"548\" data-end=\"586\"\u003eVehicle\/Application Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"589\" data-end=\"803\"\u003e\n\u003cli data-start=\"589\" data-end=\"688\" class=\"\"\u003e\n\u003cp data-start=\"591\" data-end=\"688\" class=\"\"\u003eUniversal fitment for custom Lotus builds (e.g., turbocharged or engine-swapped S2 Elise\/Exige)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"689\" data-end=\"744\" class=\"\"\u003e\n\u003cp data-start=\"691\" data-end=\"744\" class=\"\"\u003eIdeal when the OEM expansion tank must be relocated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"745\" data-end=\"803\" class=\"\"\u003e\n\u003cp data-start=\"747\" data-end=\"803\" class=\"\"\u003eMounts cleanly to firewall or custom bracket locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"805\" data-end=\"1235\" class=\"\"\u003e\u003cstrong data-start=\"805\" data-end=\"818\"\u003eOverview:\u003c\/strong\u003e\u003cbr data-start=\"818\" data-end=\"821\"\u003eConstructed from CNC machined 6061 aluminum, the Radium header tank features a 2-piece body bolted together for a precision seal. A CNC billet cap receiver accepts all standard 32mm “Type-A” pressure caps (not included). The tank incorporates an internal swirl feature designed to deaerate the system by accelerating coolant tangentially through a vortex chamber—reducing trapped air and promoting optimal cooling.\u003c\/p\u003e\n\u003cp data-start=\"1237\" data-end=\"1496\" class=\"\"\u003eThis setup is essential for low-mounted radiators, common in custom cooling configurations, where air naturally accumulates at the highest point in the system. By using this header tank as the system’s highest elevation, trapped air can be effectively purged.\u003c\/p\u003e\n\u003cp data-start=\"1498\" data-end=\"1523\" class=\"\"\u003e\u003cstrong data-start=\"1498\" data-end=\"1521\"\u003ePort Configuration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1524\" data-end=\"1699\"\u003e\n\u003cli data-start=\"1524\" data-end=\"1552\" class=\"\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1552\" class=\"\"\u003e2x Lower Ports: 10AN ORB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1553\" data-end=\"1578\" class=\"\"\u003e\n\u003cp data-start=\"1555\" data-end=\"1578\" class=\"\"\u003e1x Side Port: 6AN ORB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1643\" class=\"\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1643\" class=\"\"\u003eAll ports come pre-installed with -6AN male adapter fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1699\" class=\"\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1699\" class=\"\"\u003ePressure bleed nipple and sight tube ports included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1701\" data-end=\"1720\" class=\"\"\u003e\u003cstrong data-start=\"1701\" data-end=\"1718\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1721\" data-end=\"2030\"\u003e\n\u003cli data-start=\"1721\" data-end=\"1766\" class=\"\"\u003e\n\u003cp data-start=\"1723\" data-end=\"1766\" class=\"\"\u003eCNC machined billet aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1810\" class=\"\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1810\" class=\"\"\u003eBlack anodized for corrosion protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1811\" data-end=\"1863\" class=\"\"\u003e\n\u003cp data-start=\"1813\" data-end=\"1863\" class=\"\"\u003eIntegrated swirl pot for improved air separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1922\" class=\"\"\u003e\n\u003cp data-start=\"1866\" data-end=\"1922\" class=\"\"\u003eSupports standard 32mm “Type-A” radiator pressure caps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1923\" data-end=\"1981\" class=\"\"\u003e\n\u003cp data-start=\"1925\" data-end=\"1981\" class=\"\"\u003eMultiple port options with included ORB to AN fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1982\" data-end=\"2030\" class=\"\"\u003e\n\u003cp data-start=\"1984\" data-end=\"2030\" class=\"\"\u003eIdeal for remote-mount coolant header setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2032\" data-end=\"2047\" class=\"\"\u003e \u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50351221342501,"sku":"20-0270-02","price":541.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0270-02.jpg?v=1743569502"},{"product_id":"radium-engineering-coolant-tank-kit-lotus-elise-exige-2zz-ge-oem-location","title":"Radium Engineering Coolant Tank Kit (OEM Location) - Lotus Elise \/ Exige (2ZZ-GE)","description":"\u003cp data-start=\"253\" data-end=\"594\" class=\"\"\u003eThis Radium Engineering swirl tank is a high-performance replacement for the factory Denso plastic expansion tank found on 2ZZ-GE equipped Lotus models. It’s compatible with both naturally aspirated and supercharged variants and features a robust, CNC-machined aluminum two-piece design for improved durability, function, and serviceability.\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"624\" class=\"\"\u003e\u003cstrong data-start=\"596\" data-end=\"622\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"625\" data-end=\"798\"\u003e\n\u003cli data-start=\"625\" data-end=\"663\" class=\"\"\u003e\n\u003cp data-start=\"627\" data-end=\"663\" class=\"\"\u003eLotus S2 Elise (N\/A Toyota 2ZZ-GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"664\" data-end=\"711\" class=\"\"\u003e\n\u003cp data-start=\"666\" data-end=\"711\" class=\"\"\u003eLotus S2 Elise (Supercharged Toyota 2ZZ-GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"712\" data-end=\"750\" class=\"\"\u003e\n\u003cp data-start=\"714\" data-end=\"750\" class=\"\"\u003eLotus S2 Exige (N\/A Toyota 2ZZ-GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"751\" data-end=\"798\" class=\"\"\u003e\n\u003cp data-start=\"753\" data-end=\"798\" class=\"\"\u003eLotus S2 Exige (Supercharged Toyota 2ZZ-GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"800\" data-end=\"1235\" class=\"\"\u003e\u003cstrong data-start=\"800\" data-end=\"813\"\u003eOverview:\u003c\/strong\u003e\u003cbr data-start=\"813\" data-end=\"816\"\u003eThe OEM Denso plastic coolant tank is known to crack over time and is expensive to replace. The Radium aluminum tank improves long-term reliability and integrates a swirl pot feature to help deaerate the cooling system. The design includes -6AN male ports for a secure, leak-free connection. The included brackets allow for factory-style mounting using existing threaded holes, with no permanent modifications required.\u003c\/p\u003e\n\u003cp data-start=\"1237\" data-end=\"1434\" class=\"\"\u003eThe swirl feature uses a tangentially fed inlet to promote vortex motion within the tank, aiding in bubble separation and helping maintain consistent coolant flow under high-performance conditions.\u003c\/p\u003e\n\u003cp data-start=\"1436\" data-end=\"1455\" class=\"\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1453\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1456\" data-end=\"1781\"\u003e\n\u003cli data-start=\"1456\" data-end=\"1501\" class=\"\"\u003e\n\u003cp data-start=\"1458\" data-end=\"1501\" class=\"\"\u003eCNC machined billet aluminum construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1502\" data-end=\"1545\" class=\"\"\u003e\n\u003cp data-start=\"1504\" data-end=\"1545\" class=\"\"\u003eIntegrated swirl pot for air separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1546\" data-end=\"1590\" class=\"\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1590\" class=\"\"\u003e2-piece bolted design for serviceability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1591\" data-end=\"1647\" class=\"\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1647\" class=\"\"\u003eCompatible with standard 32mm “Type-A” radiator caps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1697\" class=\"\"\u003e\n\u003cp data-start=\"1650\" data-end=\"1697\" class=\"\"\u003eFully AN-adapted (-6AN) for leak-free sealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1737\" class=\"\"\u003e\n\u003cp data-start=\"1700\" data-end=\"1737\" class=\"\"\u003eMounts using factory threaded holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1781\" class=\"\"\u003e\n\u003cp data-start=\"1740\" data-end=\"1781\" class=\"\"\u003eRetains OEM hot-soak water pump bracket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50351221408037,"sku":"20-0270-01","price":593.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0270-01.jpg?v=1743569360"},{"product_id":"radium-engineering-coolant-tank-kit-nissan-r35-gtr","title":"Radium Engineering Coolant Tank Kit - Nissan GT-R (R35)","description":"\u003cp data-start=\"146\" data-end=\"616\" class=\"\"\u003eThe \u003cstrong data-start=\"166\" data-end=\"211\"\u003eRadium Engineering Coolant Expansion Tank\u003c\/strong\u003e for the \u003cstrong data-start=\"220\" data-end=\"241\"\u003eNissan GT-R (R35)\u003c\/strong\u003e is a high-performance replacement for the OEM plastic coolant tank, designed to withstand the intense heat cycles that can cause plastic tanks to fail over time. CNC machined from \u003cstrong data-start=\"422\" data-end=\"442\"\u003ebillet aluminium\u003c\/strong\u003e and anodized for increased durability, this tank offers superior heat transfer compared to the factory plastic tank, making it ideal for both street and racing applications.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"1111\" class=\"\"\u003eThe kit directly replaces the plastic OEM tank without requiring permanent modifications to the vehicle. A specially designed mounting bracket secures to existing threaded holes, and the adapter fittings interface seamlessly with the factory coolant lines. This replacement tank maintains the same functionality as the original system, but its reduced size allows for more room in the engine bay, making it easier to access the engine for servicing and providing space for other modifications.\u003c\/p\u003e\n\u003cp data-start=\"1113\" data-end=\"1317\" class=\"\"\u003eThe tank’s internal design features two chambers with cross-over passages at the top and bottom, as well as an internal swirl feature to aid in deaerating the system, ensuring optimal cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"1319\" data-end=\"1334\" class=\"\"\u003e\u003cstrong data-start=\"1319\" data-end=\"1332\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1335\" data-end=\"1966\"\u003e\n\u003cli data-start=\"1335\" data-end=\"1434\" class=\"\"\u003e\n\u003cp data-start=\"1337\" data-end=\"1434\" class=\"\"\u003e\u003cstrong data-start=\"1337\" data-end=\"1370\"\u003eCNC machined billet aluminium\u003c\/strong\u003e construction for durability and improved thermal conductivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1506\" class=\"\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1506\" class=\"\"\u003e\u003cstrong data-start=\"1437\" data-end=\"1456\"\u003eAnodized finish\u003c\/strong\u003e for enhanced longevity and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1507\" data-end=\"1595\" class=\"\"\u003e\n\u003cp data-start=\"1509\" data-end=\"1595\" class=\"\"\u003eDirect replacement for the plastic OEM tank with no permanent modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1596\" data-end=\"1689\" class=\"\"\u003e\n\u003cp data-start=\"1598\" data-end=\"1689\" class=\"\"\u003eSpecially designed mounting bracket for secure installation using existing threaded holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1690\" data-end=\"1751\" class=\"\"\u003e\n\u003cp data-start=\"1692\" data-end=\"1751\" class=\"\"\u003eAdapter fittings interface with the factory coolant lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1752\" data-end=\"1833\" class=\"\"\u003e\n\u003cp data-start=\"1754\" data-end=\"1833\" class=\"\"\u003eReduced size for increased engine bay space and easier access for maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1834\" data-end=\"1911\" class=\"\"\u003e\n\u003cp data-start=\"1836\" data-end=\"1911\" class=\"\"\u003eTwo internal chambers with cross-over passages for efficient coolant flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1912\" data-end=\"1966\" class=\"\"\u003e\n\u003cp data-start=\"1914\" data-end=\"1966\" class=\"\"\u003eInternal swirl feature to help deaerate the system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50375672791333,"sku":"20-0557","price":698.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0557_R35_Coolant_Tank.jpg?v=1744161758"},{"product_id":"radium-coolant-expansion-tank-toyota-gr-corolla","title":"Radium Engineering Coolant Expansion Tank Kit - Toyota GR Corolla (G16E-GTS)","description":"\u003cp data-start=\"182\" data-end=\"493\" class=\"\"\u003eUpgrade your cooling system with the Radium Engineering billet aluminium coolant expansion tank, designed specifically for the Toyota GR Corolla. This high-performance replacement for the OEM plastic tank is ideal for track and street use, offering improved durability, heat transfer, and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"796\" class=\"\"\u003e\u003cstrong data-start=\"495\" data-end=\"507\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"507\" data-end=\"510\"\u003eThe CNC-machined two-piece aluminium construction resists heat fatigue and deformation common in plastic tanks under repeated thermal cycling. Anodised for corrosion resistance and sleek aesthetics, the compact design retains OEM coolant volume while freeing up space in the engine bay.\u003c\/p\u003e\n\u003cp data-start=\"798\" data-end=\"1016\" class=\"\"\u003eInternally, the tank features dual chambers with top and bottom crossovers and a swirl pot to promote air separation and efficient deaeration—essential for maintaining cooling efficiency under high-performance driving.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1138\" class=\"\"\u003eThis tank is a direct bolt-in solution using factory mounting points and hoses. No permanent modifications are required.\u003c\/p\u003e\n\u003cp data-start=\"1140\" data-end=\"1158\" class=\"\"\u003e\u003cstrong data-start=\"1140\" data-end=\"1156\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1159\" data-end=\"1428\"\u003e\n\u003cli data-start=\"1159\" data-end=\"1202\" class=\"\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1202\" class=\"\"\u003eDirect replacement for OEM plastic tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1203\" data-end=\"1234\" class=\"\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1234\" class=\"\"\u003eCNC-machined aluminium body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1235\" data-end=\"1277\" class=\"\"\u003e\n\u003cp data-start=\"1237\" data-end=\"1277\" class=\"\"\u003eImproved heat dissipation and strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1278\" data-end=\"1333\" class=\"\"\u003e\n\u003cp data-start=\"1280\" data-end=\"1333\" class=\"\"\u003eInternal swirl chamber for effective air separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1381\" class=\"\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1381\" class=\"\"\u003eCompact design for better engine bay access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1382\" data-end=\"1428\" class=\"\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1428\" class=\"\"\u003eCompatible with OEM and Radium Type-A caps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1430\" data-end=\"1503\" class=\"\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1455\"\u003eVehicle Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1455\" data-end=\"1458\"\u003eToyota GR Corolla (All trims and model years)\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50379322523941,"sku":"20-0767","price":611.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0767.jpg?v=1744252411"},{"product_id":"prl-baffled-coolant-expansion-tank-honda-civic-fk4-fk8-fl5","title":"PRL MOTORSPORTS Baffled Coolant Expansion Tank – Honda Civic Type R (FK8) \/ (FL5)","description":"\u003cp\u003e\u003cstrong\u003eUpgrade your cooling system and engine bay with the PRL Aluminium Coolant Expansion Tank for the 2023+ Honda Civic Type R FL5.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOver time, factory plastic expansion tanks can weaken and fail due to heat and pressure cycles. PRL’s high-capacity replacement tank solves this by using robust 3mm thick 6061 aluminium construction that withstands extreme temperatures and higher pressures, delivering long-term durability and performance.\u003c\/p\u003e\n\u003cp\u003eThis upgraded tank more than doubles coolant capacity—1.32 quarts (1.25 litres) vs the factory 0.58 quarts (0.55 litres)—increasing thermal efficiency and reducing the risk of overheating under high-stress driving. Internal baffling minimises coolant slosh and cavitation, while the anodised finish and laser-engraved PRL logo give your engine bay a refined, motorsport-inspired look.\u003c\/p\u003e\n\u003cp\u003eThe kit includes all required fittings to suit multiple Honda platforms including the FL5, FK8, DE5, and 10th gen 1.5T Civics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMore than 2x the coolant capacity vs OEM tank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3mm 6061 aluminium construction – laser cut and TIG welded\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBlack or red anodised finish with laser-etched logos\u003c\/li\u003e\n\u003cli\u003eInternal baffling prevents coolant slosh and cavitation\u003c\/li\u003e\n\u003cli\u003eBillet machined barb fittings and 10AN sight glass\u003c\/li\u003e\n\u003cli\u003eBuna-N O-rings for superior heat and leak resistance\u003c\/li\u003e\n\u003cli\u003eComplete drop-in kit with all necessary fittings included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Fully welded and anodised expansion tank (black or red)\u003c\/li\u003e\n\u003cli\u003e(1) 1\/16” NPT to 8mm barb fitting\u003c\/li\u003e\n\u003cli\u003e(2) 8AN ORB to 14mm barb fittings\u003c\/li\u003e\n\u003cli\u003e(1) 8AN ORB to 17mm barb fitting\u003c\/li\u003e\n\u003cli\u003e(1) 8AN ORB to 8mm barb fitting\u003c\/li\u003e\n\u003cli\u003e(1) 10AN sight glass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003cbr\u003eHonda Civic Type R FL5 (2023+)\u003cbr\u003eHonda Civic Type R FK8 (17-21)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0568\/5703\/4945\/files\/PRL-EXPTNK-BLK_InstallGuide_V1.pdf?v=1721246092\" target=\"_blank\"\u003eClick here to view the installation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"PRL Motorsports","offers":[{"title":"Default Title","offer_id":50888291516709,"sku":"PRL-EXPTNK-BLK","price":629.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/2017-honda-civic-type-r-2017-21-honda-civic-si-coolant-expansion-tank-black-344001_600x_e053cbd9-ae23-48ec-a5ce-ba520932b299.webp?v=1754533040"},{"product_id":"okuyama-carbing-radiator-reservoir-tank-honda-civic-type-r-fl5","title":"OKUYAMA \/ CARBING Radiator Reservoir Tank – Honda Civic Type R (FL5)","description":"\u003ch2\u003eOKUYAMA \/ CARBING Radiator Reservoir Tank – Honda Civic Type R (FL5)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eOKUYAMA \/ CARBING Radiator Reservoir Tank\u003c\/strong\u003e is a premium cooling upgrade designed specifically for the \u003cstrong\u003eHonda Civic Type R (FL5)\u003c\/strong\u003e. Engineered in Japan, this aluminium tank replaces the factory plastic unit, which is prone to fatigue and failure over time under high-pressure track conditions.\u003c\/p\u003e\n\u003cp\u003eBy utilising a high-quality aluminium construction, this reservoir tank offers superior durability and heat resistance. The internal design helps to separate air from the coolant more effectively, ensuring your K20C1 engine maintains optimal operating temperatures during spirited driving or extended circuit sessions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Aluminium Construction:\u003c\/strong\u003e Replaces the OEM plastic tank with a robust, corrosion-resistant aluminium unit that withstands higher temperatures and pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Cooling Efficiency:\u003c\/strong\u003e Helps eliminate air bubbles within the cooling system, ensuring consistent coolant flow and better heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Japanese Engineering:\u003c\/strong\u003e Designed and manufactured by Okuyama\/Carbing to ensure a perfect bolt-on fitment using factory mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Bay Aesthetics:\u003c\/strong\u003e Provides a professional, motorsport-inspired look to the FL5 engine bay with a high-quality finished surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Engineered as a straightforward install, making it an essential upgrade for track-focused vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished \/ Raw Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Honda Civic Type R (FL5)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x OKUYAMA \/ CARBING Radiator Reservoir Tank\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware and brackets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARBING","offers":[{"title":"Default Title","offer_id":51972288610597,"sku":"220-247-0","price":999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/okuyama-carbing-aluminum-radiator-reservoir-tank-honda-civic-type-r-640.jpg?v=1770234528"},{"product_id":"radium-engineering-universal-coolant-expansion-tank-universal-15l","title":"Radium Engineering Universal Coolant Expansion Tank - Universal - 1.5L","description":"\u003ch2\u003eRadium Engineering Universal Coolant Expansion Tank - Universal - 1.5L\u003c\/h2\u003e\n\n\u003cp\u003eRadium Engineering builds cooling system components to a genuine motorsport standard, and this universal coolant expansion tank is a solid example of that. CNC-machined from billet aluminium and finished with an anodised coating for long term corrosion resistance, it's built to handle the demands of high performance street, track, and full motorsport applications where a reliable, high capacity expansion tank is non-negotiable.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eRadium Engineering Universal Coolant Expansion Tank\u003c\/strong\u003e (SKU: 20-0270-00). This is a universal fitment item intended for custom cooling system builds. It does not suit a specific vehicle platform out of the box — installation requires planning your mounting location and plumbing configuration to suit your application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Universal fitment only. Verify mounting location and plumbing requirements before ordering. This tank does not include vehicle-specific brackets or fittings beyond the hardware supplied in the kit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1.5 litre (1500 mL) capacity for high coolant expansion demands\u003c\/li\u003e\n  \u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n  \u003cli\u003eAnodised finish for corrosion resistance and durability\u003c\/li\u003e\n  \u003cli\u003eIntegrated sight tube for easy coolant level monitoring\u003c\/li\u003e\n  \u003cli\u003eMultiple ports for versatile plumbing configurations\u003c\/li\u003e\n  \u003cli\u003eCompact design for flexible mounting in tight engine bays\u003c\/li\u003e\n  \u003cli\u003eIncludes sight tube and mounting hardware\u003c\/li\u003e\n  \u003cli\u003ePart Number: 20-0270-00\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitment notes and installation requirements are provided in the tabs above. Confirm your plumbing layout and mounting requirements before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this tank suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":52425533587749,"sku":"20-0270-00","price":541.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0270-00.jpg?v=1779667554"},{"product_id":"radium-engineering-coolant-expansion-tank-kit-ford-mustang-gt-s197","title":"Radium Engineering Coolant Expansion Tank Kit - Ford Mustang GT (S197)","description":"\u003ch2\u003eRadium Engineering Coolant Expansion Tank Kit - Ford Mustang GT (S197)\u003c\/h2\u003e\n\n\u003cp\u003eRadium Engineering builds cooling system components with a focus on motorsport reliability and precision manufacturing. This billet aluminium expansion tank kit is a direct upgrade over the factory plastic reservoir for the \u003cstrong\u003eFord Mustang GT S197\u003c\/strong\u003e, delivering improved capacity and long term durability whether the car sees street, track, or hard circuit use.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the Radium Engineering Coolant Expansion Tank Kit (SKU: 20-0285), suited to the \u003cstrong\u003eFord Mustang GT\u003c\/strong\u003e \u003cstrong\u003eS197\u003c\/strong\u003e platform spanning \u003cstrong\u003e2011 to 2014\u003c\/strong\u003e. This is a complete kit supplied as a single part number with no additional variants.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents and Key Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC-machined billet aluminium construction — superior to the OEM plastic tank\u003c\/li\u003e\n  \u003cli\u003eIncreased coolant capacity to handle greater thermal expansion demands\u003c\/li\u003e\n  \u003cli\u003eIntegrated sight tube for quick and easy coolant level monitoring\u003c\/li\u003e\n  \u003cli\u003eAnodised finish for corrosion resistance and long term durability\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-on fitment — no fabrication required\u003c\/li\u003e\n  \u003cli\u003eIncludes expansion tank, mounting bracket, hoses, hardware, and installation instructions\u003c\/li\u003e\n  \u003cli\u003eSuits high performance Coyote V8 street and motorsport applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, fitment notes, and trim level details are provided in the tabs above. Please confirm your vehicle's year and configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":52425533686053,"sku":"20-0285","price":541.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0285.jpg?v=1779667618"},{"product_id":"radium-engineering-coolant-expansion-tank-kit-ford-shelby-gt500-s197","title":"Radium Engineering Coolant Expansion Tank Kit - Ford Shelby GT500 (S197)","description":"\u003ch2\u003eRadium Coolant Expansion Tank Kit - Ford Shelby GT500 S197 13-14\u003c\/h2\u003e\n\n\u003cp\u003eRadium Engineering builds its cooling components for owners who push their cars hard, and this coolant expansion tank kit is a genuine upgrade over the factory unit fitted to the \u003cstrong\u003eFord Shelby GT500\u003c\/strong\u003e. Machined from billet aluminium rather than moulded plastic, it's designed to handle the extra heat load that comes with the supercharged Trinity V8, giving the cooling system more headroom and a lot more durability.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eFord Shelby GT500\u003c\/strong\u003e \u003cstrong\u003eS197\u003c\/strong\u003e, built 2013 to 2014. The kit is a complete bolt-on solution, so there's no need to hunt down brackets, hoses or hardware separately — everything required for the swap is included.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium expansion tank\u003c\/li\u003e\n\u003cli\u003eMounting bracket\u003c\/li\u003e\n\u003cli\u003eCoolant hoses\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for the OEM plastic reservoir\u003c\/li\u003e\n\u003cli\u003eIncreased capacity over the factory tank\u003c\/li\u003e\n\u003cli\u003eIntegrated sight tube for quick coolant level checks\u003c\/li\u003e\n\u003cli\u003eAnodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBolt-on installation using factory mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your GT500's year and configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":52819480903973,"sku":"20-0293","price":541.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0293.jpg?v=1784521004"},{"product_id":"mishimoto-expansion-tank-subaru-brz-zc6-gt86-zn6","title":"Mishimoto Expansion Tank - Subaru BRZ (ZC6) \/ GT86 (ZN6)","description":"\u003ch2\u003eMishimoto Expansion Tank - Subaru BRZ (ZC6) \/ GT86 (ZN6)\u003c\/h2\u003e\n\n\u003cp\u003eFactory plastic coolant tanks get brittle and swell after years of heat cycling, eventually cracking and leaking without much warning. Mishimoto builds this coolant expansion tank from TIG-welded aluminium, giving the \u003cstrong\u003eSubaru BRZ (ZC6)\u003c\/strong\u003e and \u003cstrong\u003eToyota FR-S\/GT86 (ZN6)\u003c\/strong\u003e a stronger, better looking replacement that won't degrade the way the stock unit does.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eSubaru BRZ (ZC6)\u003c\/strong\u003e and \u003cstrong\u003eGT86 (ZN6)\u003c\/strong\u003e. It's available in Wrinkle Black or Polished finish, select your preferred option from the variant selector on this listing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTIG-welded aluminium construction for long term durability\u003c\/li\u003e\n\u003cli\u003eIntegrated sight glass for quick visual coolant level checks\u003c\/li\u003e\n\u003cli\u003eDirect fit for stock or Mishimoto radiators on this platform\u003c\/li\u003e\n\u003cli\u003eWrinkle Black or Polished finish options\u003c\/li\u003e\n\u003cli\u003eBacked by the Mishimoto Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year and configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this tank suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Wrinkle Black","offer_id":53000245707045,"sku":"MMRT-BRZ-13BK","price":469.95,"currency_code":"AUD","in_stock":true},{"title":"Polished","offer_id":53000245739813,"sku":"MMRT-BRZ-13P","price":469.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/MMRT-BRZ-13BK_1.jpg?v=1785904820"},{"product_id":"mishimoto-expansion-tank-toyota-gr-corolla-gzea14","title":"Mishimoto Expansion Tank - Toyota GR Corolla (GZEA14)","description":"\u003ch2\u003eMishimoto Expansion Tank - Toyota GR Corolla (GZEA14)\u003c\/h2\u003e\n\n\u003cp\u003eMishimoto has built a reputation for solving the cooling weak points manufacturers leave behind, and the stock plastic reservoir on the \u003cstrong\u003eToyota GR Corolla\u003c\/strong\u003e is a classic example. This aluminium replacement tank is engineered to handle sustained heat cycling without the yellowing, cracking or leaking that plagues the factory unit, giving your cooling system a more durable, track-ready upgrade.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eToyota GR Corolla (GZEA14)\u003c\/strong\u003e, sold as a direct-fit replacement for the factory expansion tank. It's available in micro-wrinkle black or red finishes, selectable via the variant options on this listing (SKU MMRT-GRC-23MWBK for black, MMRT-GRC-23MWRD for red).\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll-aluminium construction, resistant to cracking and heat degradation\u003c\/li\u003e\n\u003cli\u003eInternal baffles reduce air entry under hard acceleration and cornering\u003c\/li\u003e\n\u003cli\u003eApproximately 40 percent more coolant capacity than the factory tank for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eEasy-access bleed port for simpler air bleeding\u003c\/li\u003e\n\u003cli\u003eHigh-visibility sight glass with stamped cold-fill line for quick level checks\u003c\/li\u003e\n\u003cli\u003eAvailable in micro-wrinkle black or red finish\u003c\/li\u003e\n\u003cli\u003eCovered by the Mishimoto Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your GR Corolla's build date and configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this tank suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Black","offer_id":53000292499749,"sku":"MMRT-GRC-23MWBK","price":739.95,"currency_code":"AUD","in_stock":true},{"title":"Red","offer_id":53000292532517,"sku":"MMRT-GRC-23MWRD","price":739.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/MMRT-GRC-23MWBK_1.jpg?v=1785907997"},{"product_id":"radium-engineering-coolant-expansion-tank-universal-1240ml","title":"Radium Engineering Coolant Expansion Tank - Universal - 1240mL","description":"\u003ch2\u003eRadium Engineering Universal Coolant Tank, 1240mL\u003c\/h2\u003e\n\n\u003cp\u003eRadium Engineering builds motorsport grade coolant system components in the USA to tight tolerances, and this \u003cstrong\u003eUniversal Coolant Tank\u003c\/strong\u003e is a billet aluminium expansion tank built for pressurised cooling systems running rear mounted or low mounted radiators such as V-Mount setups. SKU 20-2270.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the 1240mL tank only, suited to any application needing a dedicated coolant expansion tank rather than a simple overflow bottle. Pressure caps are sold separately in 1.1 Bar, 1.3 Bar and 1.5 Bar options via the selector on the listing page, so pick the rating that matches your cooling target.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e this is not an overflow tank. It must be plumbed as part of a pressurised coolant system and does not include a pressure cap.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1240mL\u003c\/li\u003e\n\u003cli\u003eBillet 6061 aluminium tank with anodised aluminium mounting bracket\u003c\/li\u003e\n\u003cli\u003eWater level window height: 118mm (4.6 in)\u003c\/li\u003e\n\u003cli\u003e6AN ORB top inlet port for natural bleed\u003c\/li\u003e\n\u003cli\u003e10AN ORB bottom drain outlet, typically run to water pump suction side\u003c\/li\u003e\n\u003cli\u003eSecondary 10AN ORB port for high point air bleed, where applicable\u003c\/li\u003e\n\u003cli\u003eBarbed overflow\/purge port\u003c\/li\u003e\n\u003cli\u003eType-A pressure cap receiver (cap sold separately)\u003c\/li\u003e\n\u003cli\u003eStainless steel hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePort sizing, bracket dimensions and installation notes are provided in the tabs above. Please confirm your cooling system layout and hose fitment before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this tank suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":53022292279589,"sku":"20-2270","price":539.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-2270.webp?v=1785990925"},{"product_id":"perrin-coolant-overflow-tank-subaru-wrx-sti-gc8-gda-gga-gdb-ge8-gh8-grf-gf8-gv8-gr8-gvf-vag-vab-vbh-vnh-brz-zc6-zd8-toyota-86-zn6-gr86-zn8","title":"PERRIN Coolant Overflow Tank - Subaru WRX\/STI (GC8\/GDA\/GGA\/GDB\/GE8\/GH8\/GRF\/GF8\/GV8\/GR8\/GVF\/VAG\/VAB\/VBH\/VNH) \/ BRZ (ZC6\/ZD8) \/ Toyota 86 (ZN6) \/ GR86 (ZN8)","description":"\u003ch2\u003ePERRIN Coolant Overflow Tank - Subaru WRX\/STI (GC8\/GDA\/GGA\/GDB\/GE8\/GH8\/GRF\/GF8\/GV8\/GR8\/GVF\/VAG\/VAB\/VBH\/VNH) \/ BRZ (ZC6\/ZD8) \/ Toyota 86 (ZN6) \/ GR86 (ZN8)\u003c\/h2\u003e\n\n\u003cp\u003ePERRIN builds this CNC-machined aluminium coolant overflow tank to replace the ugly OEM plastic unit hiding in your engine bay. It tidies up the look under the bonnet while giving you a tank that won't discolour or crack with age like the factory item. SKU ASM-ENG-505RD.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e and \u003cstrong\u003eWRX STI\u003c\/strong\u003e across \u003cstrong\u003eGC8\u003c\/strong\u003e, \u003cstrong\u003eGDA\/GGA\u003c\/strong\u003e, \u003cstrong\u003eGDB\u003c\/strong\u003e, \u003cstrong\u003eGE8\/GH8\u003c\/strong\u003e, \u003cstrong\u003eGF8\u003c\/strong\u003e, \u003cstrong\u003eGV8\/GR8\u003c\/strong\u003e, \u003cstrong\u003eGRF\u003c\/strong\u003e, \u003cstrong\u003eGVF\u003c\/strong\u003e, \u003cstrong\u003eVAG\u003c\/strong\u003e, \u003cstrong\u003eVAB\u003c\/strong\u003e, \u003cstrong\u003eVBH\u003c\/strong\u003e and \u003cstrong\u003eVNH\u003c\/strong\u003e chassis, the \u003cstrong\u003eSubaru BRZ\u003c\/strong\u003e (\u003cstrong\u003eZC6\u003c\/strong\u003e\/\u003cstrong\u003eZD8\u003c\/strong\u003e), \u003cstrong\u003eToyota 86\u003c\/strong\u003e (\u003cstrong\u003eZN6\u003c\/strong\u003e) and \u003cstrong\u003eToyota GR86\u003c\/strong\u003e (\u003cstrong\u003eZN8\u003c\/strong\u003e). It's available in Red, Black, Hyper Pink and Neon Yellow — use the variant selector above to choose your colour.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined aluminium construction\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the factory plastic overflow tank\u003c\/li\u003e\n\u003cli\u003eResists heat cycling and coolant discolouration better than plastic OEM units\u003c\/li\u003e\n\u003cli\u003eAvailable in four anodised colour options: Red, Black, Hyper Pink, Neon Yellow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility and fitment notes are provided in the tabs above. Please confirm your vehicle's year and trim before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this tank suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Perrin Performance","offers":[{"title":"Red","offer_id":53718846898469,"sku":"ASM-ENG-505RD","price":229.5,"currency_code":"AUD","in_stock":true},{"title":"Black","offer_id":53718846931237,"sku":"ASM-ENG-505BK","price":229.5,"currency_code":"AUD","in_stock":true},{"title":"Hyper Pink","offer_id":53718846996773,"sku":"ASM-ENG-505HP","price":238.5,"currency_code":"AUD","in_stock":true},{"title":"Neon Yellow","offer_id":53718847029541,"sku":"ASM-ENG-505NY","price":238.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/ASM-ENG-505RD_01.jpg?v=1788237179"}],"url":"https:\/\/www.chicaneaustralia.com.au\/collections\/expansion-tanks.oembed","provider":"Chicane Australia","version":"1.0","type":"link"}