{"title":"ARP Head Stud Kits","description":"\u003ch1\u003eARP Head Studs \u0026amp; Wheel Studs for Subaru, Toyota GR, Honda \u0026amp; Audi\u003c\/h1\u003e\n\u003cp\u003eWe supply ARP fasteners for boosted builds on the Central Coast, from mild street cars running low boost to dedicated track engines seeing serious cylinder pressure. ARP head studs replace the factory torque-to-yield bolts with a stronger, reusable stud that clamps the head down evenly. We also supply ARP wheel studs for cars running wider wheels, more aggressive tyres or regular track days, where a factory stud is more likely to snap. Everything here is genuine ARP, matched to the engine or hub it's going on.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eShop by Vehicle\u003c\/summary\u003e\n\u003cp\u003eARP head studs and wheel studs are available for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX \u0026amp; STI (EJ25)\u003c\/li\u003e\n\u003cli\u003eToyota GR86 \/ Subaru BRZ\u003c\/li\u003e\n\u003cli\u003eToyota Supra (2JZ)\u003c\/li\u003e\n\u003cli\u003eHonda Civic Type R\u003c\/li\u003e\n\u003cli\u003eAudi RS3\u003c\/li\u003e\n\u003cli\u003eNissan Skyline GT-R (RB26)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your platform isn't listed, get in touch and we'll check what ARP offers for it.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eShop by Product Type\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eARP2000 head stud kits\u003c\/li\u003e\n\u003cli\u003eARP Custom Age 625+ head stud kits\u003c\/li\u003e\n\u003cli\u003eARP wheel studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhy ARP\u003c\/summary\u003e\n\u003cp\u003eFactory head bolts are designed to stretch once and get thrown away. They're fine at stock power, but wind the boost up on an EJ25 or a 2JZ and they start to lose clamping force right when you need it most. We've seen plenty of EJ25 short blocks come in with head lift and blown gaskets from running factory bolts past their power limit, usually somewhere north of 300kw where the stock bolts just can't hold the gasket down anymore. Swapping to ARP2000 studs fixes that: the stud design pulls straight down with no torsional twist, so the clamping load sits evenly across the whole gasket surface.\u003c\/p\u003e\n\u003cp\u003eARP2000 is the go-to for most built RB26, 2JZ and EJ25 engines running high boost, rated around 220,000 psi tensile strength. For engines pushing past that, typically dedicated drag or time attack builds running very high boost or compression, Custom Age 625+ steps up to over 260,000 psi. We'll help you work out which one actually suits your power target rather than just selling you the more expensive kit.\u003c\/p\u003e\n\u003cp\u003eWheel studs get overlooked until one snaps. Wider wheels, aggressive camber and track days all load up wheel studs more than a factory setup was designed for. ARP wheel studs are a common upgrade alongside coilovers or bigger brakes on cars doing regular track days at places like The Bend or Wakefield Park. We've seen factory studs shear on GR86s and WRXs running track wheels and spacers, usually picked up during a wheel change rather than out on track, which is exactly why it's worth sorting before it happens on a hot lap.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eFitment \u0026amp; Installation\u003c\/summary\u003e\n\u003cp\u003eHead stud kits are engine-specific: block casting, thread pitch and stud length all vary between EJ25, 2JZ, RB26 and the Honda K20C platform, so double check you're ordering the kit for your exact engine, not just the model name. Fitting head studs means pulling the head, so it's normally done alongside a gasket change, resurface or during a rebuild, not as a bolt-on job. Torque specs and sequence matter: ARP supplies its own lubricant and torque figures with each kit, and these are different from factory Nissan, Toyota, Subaru or Honda specs. Don't reuse factory torque values.\u003c\/p\u003e\n\u003cp\u003eWheel studs are hub-specific and need to match your wheel's bolt pattern and the stud length for your wheel offset and any spacers you're running. Pressing new studs in usually means pulling the hub or rotor, so factor that into install time. On cars running spacers, it's worth checking thread engagement in the nut before assuming a standard-length stud will do the job.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003ePair with the rest of your build\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eDIXCEL brake pads and rotors for cars getting a cooling and clamping upgrade alongside engine work\u003c\/li\u003e\n\u003cli\u003eTOMEI engine internals and gaskets for full rebuilds\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.chicaneaustralia.com.au\/collections\/korsh\"\u003eKORSH exhaust components\u003c\/a\u003e for Central Coast based fitment and tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eFAQ\u003c\/summary\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy upgrade to ARP2000 over factory head bolts?\u003c\/summary\u003e\n\u003cp\u003eFactory bolts are torque-to-yield, meaning they stretch permanently and can't be reused once removed. ARP2000 studs are reusable and hold their clamping force under sustained high boost, which is what stops head lift and gasket failure as power climbs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen do I actually need Custom Age 625+ instead of ARP2000?\u003c\/summary\u003e\n\u003cp\u003eCustom Age 625+ is for engines running extreme boost or compression, generally dedicated drag or circuit builds where ARP2000's clamping load isn't enough. If you're on a street\/strip EJ25 or 2JZ at moderate boost, ARP2000 is normally the right call.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need new head gaskets and bolts when fitting studs?\u003c\/summary\u003e\n\u003cp\u003eYes. Fitting head studs means the head comes off, so it's the right time to fit a new gasket. Reuse of old gaskets against new studs isn't recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill ARP wheel studs fit my wheels and spacers?\u003c\/summary\u003e\n\u003cp\u003eStud length needs to suit your wheel offset and any spacers you're running. If you've changed wheels or added spacers since the car was factory, check stud length before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo you help with fitment if I'm not sure which kit I need?\u003c\/summary\u003e\n\u003cp\u003eYes, contact us with your engine code or chassis and we'll confirm the correct ARP kit for your build.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"name\": \"ARP Head Studs \u0026 Wheel Studs for Subaru, Toyota GR, Honda \u0026 Audi\",\n  \"url\": \"https:\/\/www.chicaneaustralia.com.au\/collections\/arp-head-studs-wheel-studs\",\n  \"isPartOf\": {\n    \"@type\": \"WebSite\",\n    \"name\": \"Chicane Australia\",\n    \"url\": \"https:\/\/www.chicaneaustralia.com.au\"\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 1,\n      \"name\": \"Home\",\n      \"item\": \"https:\/\/www.chicaneaustralia.com.au\"\n    },\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 2,\n      \"name\": \"Brands\",\n      \"item\": \"https:\/\/www.chicaneaustralia.com.au\/collections\"\n    },\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 3,\n      \"name\": \"ARP Head Studs \u0026 Wheel Studs\",\n      \"item\": \"https:\/\/www.chicaneaustralia.com.au\/collections\/arp-head-studs-wheel-studs\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Brand\",\n  \"name\": \"ARP\",\n  \"url\": \"https:\/\/www.arp-bolts.com\",\n  \"sameAs\": \"https:\/\/www.arp-bolts.com\",\n  \"description\": \"ARP (Automotive Racing Products) manufactures high-strength fasteners including head studs and wheel studs for performance and motorsport engines.\"\n}\n\u003c\/script\u003e","products":[{"product_id":"arp-head-stud-kit-arp2000-audi-2-5t-daza","title":"ARP Head Stud Kit – Audi DAZA 2.5T FSI (12pt ARP2000)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe ARP Head Stud Kit (Part No. 204-4708) is a critical upgrade for Audi 2.5T TFSI DAZA and DNWA engines found in the RS3 and TT RS. Designed to deliver reliable and consistent clamping force under high-boost and high-temperature conditions, this kit eliminates the common issues associated with OEM torque-to-yield bolts.\u003c\/p\u003e\n\u003cp\u003eManufactured from ARP2000 material and precisely engineered for the EA855 EVO engine block, these studs provide superior head gasket sealing and allow for multiple re-torques, making them ideal for performance street builds and motorsport applications alike.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 12 high-strength ARP2000 head studs\u003c\/li\u003e\n\u003cli\u003ePrecision-machined washers with anti-spin stamped face\u003c\/li\u003e\n\u003cli\u003eARP 12-point nuts for uniform torque loading\u003c\/li\u003e\n\u003cli\u003eRe-usable – unlike factory TTY bolts\u003c\/li\u003e\n\u003cli\u003eMaintains head gasket seal under high boost and detonation\u003c\/li\u003e\n\u003cli\u003eIncludes ARP Ultra-Torque fastener assembly lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean and dry all cylinder head and washer seating surfaces prior to assembly\u003c\/li\u003e\n\u003cli\u003eStuds are installed hand-tight only – do not torque them into the block\u003c\/li\u003e\n\u003cli\u003eUse ARP Ultra-Torque Lubricant on threads and under nut heads\u003c\/li\u003e\n\u003cli\u003eWasher stamped side faces down toward cylinder head\u003c\/li\u003e\n\u003cli\u003eFollow factory torque sequence in three stages:\u003c\/li\u003e\n\u003cul style=\"margin-top: 4px;\"\u003e\n\u003cli\u003eStage 1: 25 ft-lbs\u003c\/li\u003e\n\u003cli\u003eStage 2: 50 ft-lbs\u003c\/li\u003e\n\u003cli\u003eStage 3: 70 ft-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 × ARP2000 Head Studs\u003c\/li\u003e\n\u003cli\u003e12 × Hardened Washers (stamped side down)\u003c\/li\u003e\n\u003cli\u003e12 × 12-point ARP Nuts\u003c\/li\u003e\n\u003cli\u003e1 × Packet of ARP Ultra-Torque Fastener Assembly Lubricant\u003c\/li\u003e\n\u003cli\u003eARP Installation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi RS3 (8V \/ 8Y) – 2.5 TFSI DAZA \/ DNWA\u003c\/li\u003e\n\u003cli\u003eAudi TT RS (8S) – 2.5 TFSI DAZA\u003c\/li\u003e\n\u003cli\u003eFits EA855 EVO engines with factory 12-stud cylinder head configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":50622431887653,"sku":"204-4708","price":595.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/image_e221d167-7278-4e99-9a20-a77f7600d209.jpg?v=1750475043"},{"product_id":"arp-cylinder-head-stud-kit-subaru-wrx-sti-forester-xt-liberty-gt-ej20-ej25","title":"ARP 2000 Cylinder Head Stud Kit - Subaru WRX, STI, Forester XT, Liberty GT (EJ20\/EJ25)","description":"\u003cp\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit – Subaru WRX, STI, Forester XT, Liberty GT (EJ20\/EJ25)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThere’s a reason top engine builders trust ARP Pro Series head studs for their high-performance Subaru EJ20 and EJ25 builds — nothing else offers the same precision, durability, and reliability under pressure. Whether it’s a street build or a competition-spec setup, ARP studs deliver clamping force you can count on to prevent head lift and seal combustion pressure effectively.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMade from premium-grade 8740 chrome moly steel, rated far above \"aircraft quality\"\u003c\/li\u003e\n  \u003cli\u003eHeat-treated to 200,000 psi for unmatched strength and durability\u003c\/li\u003e\n  \u003cli\u003eVertically racked for consistent heat penetration — not batch dumped\u003c\/li\u003e\n  \u003cli\u003eCenterless ground for perfect concentricity and alignment with heads and gaskets\u003c\/li\u003e\n  \u003cli\u003eThread-rolled after heat treatment for up to 10× the fatigue strength of cheaper studs\u003c\/li\u003e\n  \u003cli\u003eIncludes undercut shorter studs for even stretch and optimal clamping force\u003c\/li\u003e\n  \u003cli\u003eComplete kit includes studs, 12-point nuts, hardened washers, and ARP Ultra-Torque lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose ARP for Your EJ Build?\u003c\/h2\u003e\n\u003cp\u003eARP doesn’t cut corners. While others thread studs before heat treatment or skip essential processes, ARP builds each stud to exacting standards. This ensures precise cylinder head alignment, reduces risk of blown gaskets, and provides consistent torque loading even under extreme heat and pressure. The result? A cylinder sealing solution trusted by championship-winning teams worldwide.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSubaru WRX (EJ20\/EJ25)\u003c\/li\u003e\n  \u003cli\u003eSubaru WRX STI (EJ25)\u003c\/li\u003e\n  \u003cli\u003eSubaru Forester XT (EJ25)\u003c\/li\u003e\n  \u003cli\u003eSubaru Liberty GT \/ Legacy GT (EJ20\/EJ25)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eARP studs are stamped for authenticity — don’t settle for inferior fasteners in your engine build.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/tech.arp-bolts.com\/instructions\/260-4701.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload Install Instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":50675885703461,"sku":"260-4701","price":545.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/image_1473d6f0-0b11-4038-b046-62dbdb9dd435.jpg?v=1751237119"},{"product_id":"arp-custom-age-625-cylinder-head-stud-kit-subaru-wrx-sti-forester-liberty-ej20-ej25","title":"ARP CUSTOM AGE 625+ CYLINDER HEAD STUD KIT - Subaru WRX\/STI\/Forester\/Liberty (EJ20\/EJ25)","description":"\u003cp\u003e\u003cstrong\u003eARP Custom Age 625+ Cylinder Head Stud Kit – Subaru WRX, STI, Forester, Liberty (EJ20\/EJ25)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor Subaru EJ20 and EJ25 builds that demand the absolute best in fastener technology, the ARP Custom Age 625+ Head Stud Kit is the ultimate solution. Engineered for extreme cylinder pressures and brutal operating conditions, these studs are ideal for high-boost, high-power applications where standard 8740 or ARP2000 material just isn't enough.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMade from proprietary ARP Custom Age 625+ material with a tensile strength rating of 260,000+ psi\u003c\/li\u003e\n\u003cli\u003eExceptional fatigue resistance and strength for extreme high-horsepower, high-boost engines\u003c\/li\u003e\n\u003cli\u003eCenterless ground and thread-rolled after heat treatment for maximum concentricity and fatigue life\u003c\/li\u003e\n\u003cli\u003eUndercut shorter studs help equalise stretch for more uniform clamping force\u003c\/li\u003e\n\u003cli\u003eIncludes studs, 12-point nuts, hardened washers, and ARP Ultra-Torque fastener lubricant\u003c\/li\u003e\n\u003cli\u003eStamped with ARP for guaranteed authenticity and quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose ARP Custom Age 625+?\u003c\/h2\u003e\n\u003cp\u003eCustom Age 625+ is ARP’s strongest head stud material outside of proprietary race-only options. These studs are designed for the most demanding Subaru engines — including those pushing 35+ psi of boost, methanol fuel, or large displacement stroker kits. When your build leaves no room for compromise, this is the head stud kit to trust.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX (EJ20\/EJ25)\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI (EJ25)\u003c\/li\u003e\n\u003cli\u003eSubaru Forester XT (EJ25)\u003c\/li\u003e\n\u003cli\u003eSubaru Liberty GT \/ Legacy GT (EJ20\/EJ25)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRecommended for engines making over 500+ HP, running high boost, or built for sustained motorsport abuse.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/tech.arp-bolts.com\/instructions\/260-4704.pdf\" target=\"_blank\"\u003eDownload Install Instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":50675887636773,"sku":"260-4704","price":1185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/image_9bd557fb-cd2a-48b5-ac06-0e8c7bfb66a2.jpg?v=1751237412"},{"product_id":"arp-extended-wheel-studs-5-pack-honda-civic-type-r-fk8-fl5-17","title":"ARP Extended Wheel Studs (5 Pack) – Honda Civic Type R FK8 \/ FL5 17+","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe ARP Extended Wheel Stud Kit is a must-have upgrade for track cars or vehicles running spacers where additional thread engagement is required. Manufactured from heat-treated 8740 chrome moly steel, these studs offer a tensile strength of 200,000 psi—far exceeding OEM specifications. Finished with a cadmium plating for superior corrosion resistance, these studs deliver both strength and durability in demanding conditions. Supplied in packs of five, each kit provides enough studs for one wheel on the Honda Civic Type R FK8 and FL5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat-treated 8740 chrome moly construction\u003c\/li\u003e\n\u003cli\u003eTensile strength of 200,000 psi – stronger than OEM studs\u003c\/li\u003e\n\u003cli\u003eCadmium-plated finish for excellent corrosion resistance\u003c\/li\u003e\n\u003cli\u003eExtended length design – perfect for track use and wheel spacers\u003c\/li\u003e\n\u003cli\u003eSold in packs of 5 (sufficient for 1 wheel, nuts not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit #: 100-7744\u003c\/li\u003e\n\u003cli\u003eThread Size: M14 x 1.5\u003c\/li\u003e\n\u003cli\u003eKnurl Diameter: 16.43 mm (0.647”)\u003c\/li\u003e\n\u003cli\u003eUnder Head Length (UHL): 76.2 mm (3.000”)\u003c\/li\u003e\n\u003cli\u003eKnurl Length: 6.86 mm (0.270”)\u003c\/li\u003e\n\u003cli\u003eNose Length: 10.03 mm (0.395”)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHonda Civic Type R FK8 (2017–2021)\u003c\/li\u003e\n\u003cli\u003eHonda Civic Type R FL5 (2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003cbr\u003eEach 5-pack covers one wheel. Nuts are not included. Professional installation recommended. \u003ca href=\"#\"\u003eClick here for more info on fitting ARP studs to your hubs\u003c\/a\u003e.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":51194280247589,"sku":"100-7744","price":185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/image_e3b22611-a5cc-433f-a1e6-38227e833c35.png?v=1758140469"},{"product_id":"arp-pro-series-cylinder-head-stud-kit-toyota-gr-yaris-gr-corolla-gxpa16-gzea14-g16e-gts","title":"ARP Pro Series Cylinder Head Stud Kit - Toyota GR Yaris \/ GR Corolla (GXPA16 \/ GZEA14) - G16E-GTS","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eToyota GR Yaris \u0026amp; GR Corolla ARP Pro Series Head Stud Kit\u003c\/h2\u003e\n  \u003cp\u003eSecure the top end of your G16E-GTS engine with the \u003cstrong\u003eARP Pro Series Cylinder Head Stud Kit\u003c\/strong\u003e. Trusted by the world’s elite engine builders, these studs are an essential upgrade for any high-boost \u003cstrong\u003eToyota GR Yaris or GR Corolla\u003c\/strong\u003e build. When increasing performance beyond factory levels, the superior clamping force provided by ARP ensures head gasket integrity and optimum engine sealing under extreme combustion pressures.\u003c\/p\u003e\n  \u003cp\u003eEvery ARP stud is manufactured from premium grade \u003cstrong\u003e8740 chrome moly alloy\u003c\/strong\u003e, precisely heat-treated to \u003cstrong\u003e200,000 psi\u003c\/strong\u003e. Unlike inferior products, ARP studs are centreless ground after heat-treatment to ensure perfect concentricity. This exacting process allows cylinder heads and gaskets to glide into position with perfect alignment. Furthermore, the threads are rolled \u003cem\u003eafter\u003c\/em\u003e heat-treat, resulting in up to 1000% better fatigue strength compared to standard studs.\u003c\/p\u003e\n  \u003cp\u003eFor the G16E platform, these studs provide the consistent clamping force necessary to compensate for head gasket compression and prevent catastrophic failure during hard track or rally use. As a stockist of premium motorsport hardware, Chicane Australia recommends ARP for any serious performance engine assembly. Please contact us at \u003cstrong\u003e\u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e\u003c\/strong\u003e for expert advice on your G16E engine build.\u003c\/p\u003e\n  \u003chr\u003e\n\u003c\/div\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":52086762504485,"sku":"403-4302","price":865.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/arp-403-4302-head-stud-kit-for-toyota-gr-yaris-gr-corolla-g16e-01.jpg?v=1773696832"},{"product_id":"arp-wheel-stud-kit-subaru-wrx-sti-gd-ge-gr-gv-va-5-studs","title":"ARP Wheel Stud Kit - Subaru WRX\/STI (GD\/GE\/GR\/GV\/VA) - 5 Studs","description":"\u003ch2\u003eARP Wheel Stud Kit - Subaru WRX\/STI (GD\/GE\/GR\/GV\/VA) - 5 Studs\u003c\/h2\u003e\n\n\u003cp\u003eARP (Automotive Racing Products) has built its reputation on fastener engineering for motorsport and performance applications. Their wheel stud kits are manufactured from premium alloy steel and heat treated to deliver substantially greater clamping strength and fatigue resistance than factory studs — a worthwhile upgrade for any \u003cstrong\u003eSubaru WRX or STI\u003c\/strong\u003e that sees spirited driving, track days, or wheel changes on the regular.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers one wheel's worth of studs for the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e and \u003cstrong\u003eWRX STI\u003c\/strong\u003e across the \u003cstrong\u003eGD\u003c\/strong\u003e, \u003cstrong\u003eGE\u003c\/strong\u003e, \u003cstrong\u003eGR\u003c\/strong\u003e, \u003cstrong\u003eGV\u003c\/strong\u003e, and \u003cstrong\u003eVA\u003c\/strong\u003e chassis platforms. The kit contains 5 studs to suit one corner of the vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 x ARP wheel studs (one wheel)\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from heat treated alloy steel for superior strength over OEM\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent clamping force and thread integrity\u003c\/li\u003e\n\u003cli\u003eDirect fitment for GD, GE, GR, GV, and VA platform Subaru WRX and STI models\u003c\/li\u003e\n\u003cli\u003ePart Number: 100-7716\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, trim level, 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":"ARP","offers":[{"title":"Default Title","offer_id":52664954618149,"sku":"100-7716","price":105.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/100-7716.webp?v=1782713281"}],"url":"https:\/\/www.chicaneaustralia.com.au\/collections\/arp-head-studs-wheel-studs.oembed","provider":"Chicane Australia","version":"1.0","type":"link"}