{"title":"KORSH Subaru WRX \u0026 STI (GE\/GH\/GR\/GV)","description":"\u003ch2\u003eKORSH Subaru WRX \u0026amp; STI (GE\/GH\/GR\/GV)\u003c\/h2\u003e\n\u003cp\u003eKORSH parts for the Subaru WRX \u0026amp; STI (GE\/GH\/GR\/GV). Check the fitment details on each listing to confirm your chassis code before ordering; installation by a professional is recommended.\u003c\/p\u003e\n\u003cp\u003eNeed help choosing? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"korsh-tgv-deletes-subaru-wrx-gd-gg-sti-gd-va-fxt-sg","title":"KORSH TGV Deletes – Subaru WRX (GD\/GG) \/ STI (GD\/GR\/GV\/VA) \/ Forester XT (SG)","description":"\u003ch2\u003eKORSH Billet TGV Delete Kit – Subaru EJ-Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKORSH Precision-Engineered TGV Delete Plates\u003c\/strong\u003e are a vital performance upgrade for Subaru enthusiasts looking to eliminate the restrictive factory Tumble Generator Valves. By removing the bulky TGV butterflies and divider rods from the intake path, these plates provide a significant increase in intake manifold volume and flow efficiency, allowing your engine to breathe without obstruction.\u003c\/p\u003e\n\u003cp\u003eCNC-machined from \u003cstrong\u003ehigh-grade billet aluminium\u003c\/strong\u003e, these plates are designed to survive the high-heat environment of the engine bay while providing a perfect, leak-free seal. This kit is an essential foundation for any build running an upgraded turbocharger or aggressive tuning, as it removes common failure points and supports maximum power output across the rev range. To ensure a professional-grade seal, this kit includes premium \u003cstrong\u003eRadium TGV gaskets\u003c\/strong\u003e and all necessary mounting hardware.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Airflow Efficiency:\u003c\/strong\u003e Eliminates the restrictive TGV butterfly valves and rods, creating a clear, high-velocity path for intake air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Billet Aluminium:\u003c\/strong\u003e Precision-crafted for a perfect fit and superior durability compared to factory cast housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Throttle Response:\u003c\/strong\u003e By reducing intake turbulence and restriction, engine responsiveness and mid-range torque are notably enhanced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadium Gaskets Included:\u003c\/strong\u003e Supplied with high-quality Radium Engineering gaskets to ensure a reliable, high-pressure seal between the manifold and the head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability Focused:\u003c\/strong\u003e Removes the electric TGV motors and sensors, eliminating potential mechanical failure points common in older EJ-series vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes all necessary hardware for a straightforward bolt-on replacement of the factory TGV assemblies.\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 CNC-Machined Billet Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw Billet \/ Anodised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets:\u003c\/strong\u003e Premium Radium TGV Gaskets Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e High-tensile mounting bolts included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e EJ20 \/ EJ25 Turbo Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x KORSH Billet TGV Delete Plates (Left \u0026amp; Right)\u003c\/li\u003e\n\u003cli\u003e8 x Radium Engineering TGV Gaskets\u003c\/li\u003e\n\u003cli\u003eComplete Mounting Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation and ECU recalibration (tuning) are highly recommended. Removing the factory TGV motors will trigger a Check Engine Light (CEL) which must be disabled via a custom tune.\u003c\/em\u003e\u003c\/p\u003e","brand":"KORSH","offers":[{"title":"Black","offer_id":51990009839909,"sku":"KOR-TGV-B-BLK","price":599.0,"currency_code":"AUD","in_stock":true},{"title":"Polished","offer_id":51990009872677,"sku":"KOR-TGV-B-POL","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/korsh-tgv-deletes-black-and-silver-comparison.webp?v=1770758791"},{"product_id":"korsh-titanium-turbo-back-exhaust-subaru-wrx-gv-sti-gv-va","title":"KORSH Titanium Turbo Back Exhaust – Subaru WRX (GV) \/ Subaru STI (GV\/VA)","description":"\u003ch2\u003eKORSH Titanium Turbo Back Exhaust – Subaru WRX (GV) \/ STI (GV\/VA)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKORSH Titanium Turbo Back Exhaust System\u003c\/strong\u003e is the ultimate hybrid performance package for the \u003cstrong\u003eSubaru WRX (2011–2014)\u003c\/strong\u003e and \u003cstrong\u003eWRX STI (2011–2021)\u003c\/strong\u003e Sedan. 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This comprehensive package includes the high-flow \u003cstrong\u003eKOR-EXHDP-08 downpipe\u003c\/strong\u003e and a matching \u003cstrong\u003e76mm (3.0\")\u003c\/strong\u003e catback system, engineered to provide an unrestricted path for exhaust gases from the turbocharger exit all the way to the tips.\u003c\/p\u003e\n\u003cp\u003eBy replacing the entire factory assembly, this system significantly reduces backpressure, allowing for faster turbo spool-up and substantial gains in power and torque for both the EJ and FA engines. Available in specific configurations for both \u003cstrong\u003eManual and Automatic\u003c\/strong\u003e transmissions, it features signature \u003cstrong\u003eTitanium exhaust tips\u003c\/strong\u003e for a high-end, motorsport-inspired finish that perfectly suits the aggressive lines of the GV and VA chassis.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Turbo Back System:\u003c\/strong\u003e Includes both the high-flow cast bellmouth downpipe (KOR-EXHDP-08) and the 3-inch catback for maximum performance efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 76mm (3.0\") Flow:\u003c\/strong\u003e Mandrel-bent stainless steel piping maintains a consistent diameter, eliminating the restrictive bottlenecks found in the factory exhaust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Titanium Tips:\u003c\/strong\u003e Quad burnt-finish titanium tips provide a distinctive, show-quality aesthetic for the sedan rear profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Power \u0026amp; Response:\u003c\/strong\u003e Designed to optimise exhaust gas velocity, resulting in improved throttle response and higher peak power across the rev range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Specific Options:\u003c\/strong\u003e Available in tailored configurations to suit both Manual and Automatic models for a perfect, vibration-free installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable 304 Stainless Construction:\u003c\/strong\u003e High-grade materials ensure long-term resistance to corrosion and the extreme heat of a turbocharged boxer engine.\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 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Finish:\u003c\/strong\u003e Burnt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 76mm (3.0\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownpipe Included:\u003c\/strong\u003e KOR-EXHDP-08 (Cast Bellmouth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Sedan Models Only\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 KORSH Cast Bellmouth Downpipe (Manual or Auto Specific)\u003c\/li\u003e\n\u003cli\u003e1 x KORSH 76mm Mid-Pipe\u003c\/li\u003e\n\u003cli\u003e1 x KORSH Rear Muffler Section (Sedan Specific)\u003c\/li\u003e\n\u003cli\u003eQuad Titanium Exhaust Tips\u003c\/li\u003e\n\u003cli\u003eComplete Gasket and Hardware Installation Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KORSH","offers":[{"title":"Auto \/ Titanium","offer_id":51990010593573,"sku":"KOR-TBEXH-11STI-AUTO","price":2899.0,"currency_code":"AUD","in_stock":true},{"title":"Manual \/ Titanium","offer_id":51990010626341,"sku":"KOR-TBEXH-11STI","price":2899.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/TitaniumWRXExhaust_2.webp?v=1770757947"},{"product_id":"korsh-turbo-back-exhaust-subaru-wrx-gh-gr-sti-gr","title":"KORSH Turbo Back Exhaust – Subaru WRX (GH\/GR) \/ STI (GR)","description":"\u003ch2\u003eKORSH Turbo Back Exhaust – Subaru WRX (GH\/GR) \/ STI (GR)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKORSH Premium Turbo Back Exhaust System\u003c\/strong\u003e is the ultimate all-in-one performance solution for the \u003cstrong\u003eSubaru WRX and STI Hatchback (2008–2014)\u003c\/strong\u003e. 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By combining the precision engineering of \u003cstrong\u003eCobb Tuning\u003c\/strong\u003e with the high-performance manufacturing of \u003cstrong\u003eKORSH\u003c\/strong\u003e, this system delivers an unrestricted flow path from the turbo outlet to the rear bumper, ensuring maximum power gains and a refined, aggressive tone.\u003c\/p\u003e\n  \u003cp\u003eSpecifically curated for the \u003cstrong\u003eSubaru WRX (2011-2014)\u003c\/strong\u003e and \u003cstrong\u003eSTI (2011-2021)\u003c\/strong\u003e, this bolt-on solution replaces the restrictive factory headers, downpipe, and cat-back system. The result is significantly reduced backpressure, faster turbo spool, and a smooth, equal-length exhaust note that prioritises efficiency and high-RPM flow over the traditional unequal-length rumble.\u003c\/p\u003e\n  \u003cp\u003eAs a stockist of \u003cstrong\u003eKORSH Exhausts\u003c\/strong\u003e and performance hardware, Chicane Australia provides expert advice on building the ultimate exhaust setup for your EJ-series engine. Please note that an ECU recalibration (tuning) is mandatory when installing this package to ensure engine safety and optimal performance. Contact us at \u003cstrong\u003e\u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e\u003c\/strong\u003e for more information.\u003c\/p\u003e\n  \u003chr\u003e\n\u003c\/div\u003e","brand":"KORSH","offers":[{"title":"Unequal","offer_id":52047813673253,"sku":"COB-EEB-UEL-11","price":2999.0,"currency_code":"AUD","in_stock":true},{"title":"Equal","offer_id":52047813706021,"sku":"COB-EEB-EL-11","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/2_c82e5b31-e84a-4a42-91e7-b9e82ec6d425.png?v=1772575155"},{"product_id":"korsh-3-port-mac-solenoid-subaru-wrx-forester-xt-liberty-gt","title":"Korsh 3 Port MAC Solenoid - Subaru WRX (GE\/GH\/GR\/GV) \/ Forester XT (SH) \/ Liberty GT (BL\/BP)","description":"\u003cp\u003eKorsh delivers precision boost control with the most complete and easy to use 3-Port Electronic Boost Solenoid for turbocharged Subarus.\u003c\/p\u003e\n\u003cp\u003eUnlike the factory 2-port solenoid, the Korsh 3-Port MAC Solenoid enables extremely high resolution boost control, providing your tuner with the hardware needed to safely tune your vehicle with rock solid boost levels. This solenoid allows you to spool your turbo quicker and maintain tight control of boost throughout your entire power curve. Featuring a balanced valve design, it withstands up to 120psi without sacrificing even a single millisecond of response time.\u003c\/p\u003e\n\u003ch3\u003eFactory Fit and Finish\u003c\/h3\u003e\n\u003cp\u003eKorsh has engineered model-specific install brackets that allow you to mount this Boost Control Solenoid with OEM-quality fit and finish. The solenoid uses a Subaru wiring harness connector, so you simply unplug your factory solenoid and plug in the Korsh unit. No cutting, no splicing, no crimping OEM wires.\u003c\/p\u003e\n\u003ch3\u003eIndustrial-Grade Engineering\u003c\/h3\u003e\n\u003cp\u003eThe solenoid itself is built to commercial standards. MAC manufactures pneumatic control products for the largest industrial operations worldwide, where every minute of downtime can cost tens of thousands of dollars. Korsh worked closely with MAC engineers to design this unique valve, incorporating proprietary features that make it the most durable on the market. Special seals protect against moisture intrusion, while high-temp coils maintain response times at 6 milliseconds or less, even under extreme heat. Korsh has collaborated with leading tuners to ensure this solenoid works safely with the factory Subaru ECU.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru Impreza WRX (GE\/GH\/GR\/GV) 2008-2014\u003c\/li\u003e\n\u003cli\u003eSubaru Forester XT (SH) 2008-2013\u003c\/li\u003e\n\u003cli\u003eSubaru Liberty \/ Legacy GT (BL\/BP\/BM\/BR) 2007-2009\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecreased Spool Time:\u003c\/strong\u003e Flows 10% more than competing solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and Play:\u003c\/strong\u003e Direct connection to OEM harness — no wire splicing required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory ECU Compatible:\u003c\/strong\u003e Custom coil designed to match Subaru ECU voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickel Plated Fittings:\u003c\/strong\u003e Durable metal fittings, not fragile plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Minute Installation:\u003c\/strong\u003e Simple install with comprehensive written and video guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Valve Design:\u003c\/strong\u003e Handles up to 120psi with instant response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temp Coils:\u003c\/strong\u003e Maintains 6ms response time in extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Protection:\u003c\/strong\u003e Special seals for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Korsh 3-Port MAC Boost Control Solenoid\u003c\/li\u003e\n\u003cli\u003e1 x Model-specific mounting bracket\u003c\/li\u003e\n\u003cli\u003eOEM-style plug-and-play wiring connector\u003c\/li\u003e\n\u003cli\u003eVacuum hose and fittings\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KORSH","offers":[{"title":"Default Title","offer_id":52310215098661,"sku":"KOR-3PS-08","price":174.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/WhiteandBlackSimpleMinimalistTypographyMusic_AudioLogo_1_6a31364b-fcfd-4e69-b4dc-db9078cfe7e4.png?v=1777953081"},{"product_id":"korsh-3-port-mac-solenoid-subaru-wrx-sti-gr-gv-va","title":"Korsh 3 Port MAC Solenoid - Subaru WRX STI (GR\/GV\/VA)","description":"\u003cp\u003eKorsh delivers precision boost control with the most complete and easy to use 3-Port Electronic Boost Solenoid for turbocharged Subaru STIs.\u003c\/p\u003e\n\u003cp\u003eUnlike the factory 2-port solenoid, the Korsh 3-Port MAC Solenoid enables extremely high resolution boost control, providing your tuner with the hardware needed to safely tune your vehicle with rock solid boost levels. This solenoid allows you to spool your turbo quicker and maintain tight control of boost throughout your entire power curve. Featuring a balanced valve design, it withstands up to 120psi without sacrificing even a single millisecond of response time.\u003c\/p\u003e\n\u003ch3\u003eFactory Fit and Finish\u003c\/h3\u003e\n\u003cp\u003eKorsh has engineered model-specific install brackets that allow you to mount this Boost Control Solenoid with OEM-quality fit and finish. The solenoid uses a Subaru wiring harness connector, so you simply unplug your factory solenoid and plug in the Korsh unit. No cutting, no splicing, no crimping OEM wires.\u003c\/p\u003e\n\u003ch3\u003eIndustrial-Grade Engineering\u003c\/h3\u003e\n\u003cp\u003eThe solenoid itself is built to commercial standards. MAC manufactures pneumatic control products for the largest industrial operations worldwide, where every minute of downtime can cost tens of thousands of dollars. Korsh worked closely with MAC engineers to design this unique valve, incorporating proprietary features that make it the most durable on the market. Special seals protect against moisture intrusion, while high-temp coils maintain response times at 6 milliseconds or less, even under extreme heat. Korsh has collaborated with leading tuners to ensure this solenoid works safely with the factory Subaru ECU.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru Impreza WRX STI (GR\/GV) 2008-2014\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI (VA) 2015-2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecreased Spool Time:\u003c\/strong\u003e Flows 10% more than competing solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and Play:\u003c\/strong\u003e Direct connection to OEM harness — no wire splicing required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory ECU Compatible:\u003c\/strong\u003e Custom coil designed to match Subaru ECU voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickel Plated Fittings:\u003c\/strong\u003e Durable metal fittings, not fragile plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Minute Installation:\u003c\/strong\u003e Simple install with comprehensive written and video guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Valve Design:\u003c\/strong\u003e Handles up to 120psi with instant response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temp Coils:\u003c\/strong\u003e Maintains 6ms response time in extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Protection:\u003c\/strong\u003e Special seals for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Korsh 3-Port MAC Boost Control Solenoid\u003c\/li\u003e\n\u003cli\u003e1 x Model-specific mounting bracket\u003c\/li\u003e\n\u003cli\u003eOEM-style plug-and-play wiring connector\u003c\/li\u003e\n\u003cli\u003eVacuum hose and fittings\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KORSH","offers":[{"title":"Default Title","offer_id":52310215524645,"sku":"KOR-3PS-08STI","price":174.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/WhiteandBlackSimpleMinimalistTypographyMusic_AudioLogo_1_0160c9f6-dbf7-47ff-8d81-5188518ab7e0.png?v=1777953087"},{"product_id":"cobb-x-korsh-stage-1-package-subaru-wrx-gv8-gr8-sti-gvf-grf-titanium-catback","title":"COBB x KORSH Stage 1+ Package - Subaru WRX (GV8\/GR8) \/ STI (GVF\/GRF) - Titanium Catback","description":"\u003ch2\u003eCOBB x KORSH Stage 1+ Package - Subaru WRX (GV8\/GR8) \/ STI (GVF\/GRF) - Titanium Catback\u003c\/h2\u003e\n\n\u003cp\u003eCOBB Tuning has been a leader in Subaru performance tuning for over two decades, and this package pairs their proven Accessport V3 with KORSH's motorsport grade titanium catback. Built for the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e and \u003cstrong\u003eSTI\u003c\/strong\u003e, it delivers a genuine step up in power, throttle response and exhaust note without sacrificing daily drivability.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the 2011-2014 \u003cstrong\u003eSubaru WRX (GV8\/GR8)\u003c\/strong\u003e and \u003cstrong\u003eSTI (GVF\/GRF)\u003c\/strong\u003e. The package bundles the COBB Accessport V3 tuning device loaded with Stage 1+ maps alongside the KORSH Catback Titanium exhaust, featuring mandrel bent piping and titanium burnt tips for reduced weight over stock or stainless systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Professional installation and tuning is recommended. Flashing the Stage 1+ maps requires the Accessport to be connected to the vehicle's OBD-II port, and fitment of the catback should be confirmed against your exact model year and drivetrain.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCOBB Accessport V3 with Stage 1+ performance maps\u003c\/li\u003e\n\u003cli\u003eKORSH Catback Titanium exhaust, mandrel bent construction\u003c\/li\u003e\n\u003cli\u003eTitanium burnt tip finish for an aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eReal time monitoring of boost, AFR and engine parameters\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction over factory stainless system\u003c\/li\u003e\n\u003cli\u003eAll hardware and installation instructions included\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 WRX or STI's exact year and configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this package 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":"KORSH","offers":[{"title":"Default Title","offer_id":53585477337381,"sku":"KOR-CBTI-11-003","price":3699.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/2_fe4aefa1-81fb-4283-a54d-b44719258578.png?v=1786656053"},{"product_id":"cobb-x-korsh-stage-1-package-subaru-wrx-gv-gr-sti-grf-gvf-2011-2014","title":"COBB x Korsh Stage 1+ Package - Subaru WRX (GV\/GR) \/ STI (GRF\/GVF) 2011-2014","description":"\u003ch2\u003eCOBB x Korsh Stage 1+ Package - Subaru WRX (GV8\/GR8) \/ STI (GRF\/GVF) 2011-2014\u003c\/h2\u003e\n\n\u003cp\u003eKorsh builds its exhaust systems on the Central Coast, pairing motorsport grade stainless construction with a genuine feel for how a Subaru flat four should sound. This package teams that Catback system with the COBB Accessport V3, giving your \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e or \u003cstrong\u003eWRX STI\u003c\/strong\u003e a proper power and sound upgrade backed by real tuning control rather than just a louder pipe.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers \u003cstrong\u003eWRX (GV8\/GR8)\u003c\/strong\u003e and \u003cstrong\u003eSTI (GRF\/GVF)\u003c\/strong\u003e models from 2011 to 2014. SKU KOR-CB-11-003.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation and tuning are recommended to get the most from this package, and any ECU remapping should be checked against your state's compliance requirements before your car goes back on the road.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCOBB Accessport V3 tuning device with Stage 1+ performance maps\u003c\/li\u003e\n\u003cli\u003eKorsh Catback Stainless Steel exhaust, mandrel bent piping, titanium burnt tips\u003c\/li\u003e\n\u003cli\u003eReal time monitoring for boost, AFR and engine parameters\u003c\/li\u003e\n\u003cli\u003eAll fitting hardware and installation instructions included\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 WRX or STI's model 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":"KORSH","offers":[{"title":"Default Title","offer_id":53585477894437,"sku":"KOR-CB-11-003","price":2499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/1_eb6f2274-0d9b-40bd-9c52-7662b1b7f6d1.png?v=1786656077"},{"product_id":"cobb-x-korsh-engine-back-package-subaru-wrx-gv-gr-sti-grf-gvf-vab-auto","title":"Cobb x Korsh Engine Back Package - Subaru WRX (GV\/GR) \/ STI (GRF\/GVF\/VAB) - Auto","description":"\u003ch2\u003eCobb x Korsh Engine Back Package - Subaru WRX (GV8\/GR8) \/ STI (GRF\/GVF\/VAB) - Auto\u003c\/h2\u003e\n\n\u003cp\u003eKorsh builds its performance hardware right here on the Central Coast, and this package pairs its equal length headers and downpipe with the proven Cobb cat-back exhaust for a complete engine back solution on your \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e or \u003cstrong\u003eSTI\u003c\/strong\u003e. Every component is matched from the factory flange to the tip, giving the EJ engine a cleaner flow path and quicker turbo response without mismatched parts guesswork.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eautomatic transmission\u003c\/strong\u003e \u003cstrong\u003eSubaru WRX (GV8\/GR8)\u003c\/strong\u003e 2011-2014 and \u003cstrong\u003eSubaru STI (GRF\/GVF\/VAB)\u003c\/strong\u003e 2011-2021, both fitted with the EJ engine. The downpipe in this package (KOW-EXHDP-08-AUTO) is built specifically for auto transmission cars, so double check your gearbox before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fitting equal length headers changes the exhaust character. You'll lose the classic Subaru boxer burble in favour of a smoother, more conventional tone.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKorsh Equal Length Headers - 304 stainless steel, cast flanges (KOR-EXH-ELH-001)\u003c\/li\u003e\n\u003cli\u003eKorsh Downpipe - automatic transmission specific fitment (KOW-EXHDP-08-AUTO)\u003c\/li\u003e\n\u003cli\u003eCobb Cat-Back Exhaust System (515132)\u003c\/li\u003e\n\u003cli\u003eAll mounting gaskets and hardware included\u003c\/li\u003e\n\u003cli\u003eDirect bolt on installation\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 transmission type and model year 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":"KORSH","offers":[{"title":"Default Title","offer_id":53585480286501,"sku":"COB-EEB-ELH-11-AUTO","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/1_a4d9e116-22fe-4b2d-8e64-479e1c7dbe85.webp?v=1786656220"},{"product_id":"korsh-x-cobb-engine-back-uel-package-subaru-wrx-gv-gr-2011-2014-sti-gvf-vab-2011-2021","title":"Korsh x Cobb Engine-Back UEL Package - Subaru WRX (GV\/GR) 2011-2014 \/ STI (GVF\/VAB) 2011-2021","description":"\u003ch2\u003eKorsh x Cobb Engine-Back UEL Package - Subaru WRX (GV8\/GR8) 2011-2014 \/ STI (GVF\/VAB) 2011-2021 - Auto\u003c\/h2\u003e\n\n\u003cp\u003eKorsh, based on the Central Coast, builds this engine-back package around unequal length headers that keep the EJ engine's signature boxer rumble intact, then pairs them with a purpose matched downpipe and the proven Cobb cat-back system. It's a complete solution for your \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e or \u003cstrong\u003eSTI\u003c\/strong\u003e that's been put together to work as one unit rather than a mix of unrelated parts.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the automatic transmission \u003cstrong\u003eSubaru WRX (GV8\/GR8)\u003c\/strong\u003e 2011-2014 and \u003cstrong\u003eSubaru STI (GVF\/VAB)\u003c\/strong\u003e 2011-2021, both EJ engine variants. The package bundles the Korsh unequal length headers, the auto-specific Korsh downpipe, and the Cobb cat-back exhaust system into one engine-back solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The included downpipe (KOW-EXHDP-08-AUTO) is built specifically for automatic transmission cars and is not compatible with manual gearbox variants. ECU tuning is recommended once this package is fitted.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKorsh Unequal Length Headers - KOR-EXH-UEL-001\u003c\/li\u003e\n\u003cli\u003eKorsh Downpipe (Auto) - KOW-EXHDP-08-AUTO\u003c\/li\u003e\n\u003cli\u003eCobb Cat-Back Exhaust System - 515132\u003c\/li\u003e\n\u003cli\u003eAll gaskets and hardware included for direct bolt-on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete engine-back package covering headers, downpipe and cat-back\u003c\/li\u003e\n\u003cli\u003eUnequal length header design retains the classic Subaru boxer exhaust note\u003c\/li\u003e\n\u003cli\u003eDownpipe engineered specifically for automatic transmission fitment\u003c\/li\u003e\n\u003cli\u003eComponents matched together for improved flow across the rev range\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 transmission type and model year 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":"KORSH","offers":[{"title":"Default Title","offer_id":53585480646949,"sku":"COB-EEB-UEL-11-AUTO","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/2_3eed7de1-d3b7-4513-9a74-31215bbea014.png?v=1786656269"}],"url":"https:\/\/www.chicaneaustralia.com.au\/collections\/korsh-subaru-wrx-sti-geghgrgv.oembed","provider":"Chicane Australia","version":"1.0","type":"link"}