Optimize your Subaru STI 2008-2014 engine's performance with a comprehensive range of top-quality aftermarket parts from industry-leading brands. Elevate the power and efficiency of your vehicle with ETS, HKS, Perrin, Mishimoto, AMS, Grimmspeed, Cobb, Remark, PLM, Turbosmart, IAG Performance, and more. Enhance airflow and filtration through AIR INTAKE DUCTS and COLD AIR INTAKES, while maintaining engine cleanliness with AIR OIL SEPARATORS and CATCH CANS. Experience impeccable control and responsiveness with BLOW OFF VALVES and BOOST CONTROL SOLENOID COVERS, complemented by the reliability of ENGINE MOUNTS and meticulously crafted ENGINE MANAGEMENT HARNESSES. Simplify maintenance and improve overall performance with DIPSTICKS and explore comprehensive ENGINE PACKAGE DEALS for a holistic approach to upgrading your Subaru WRX's engine. Unleash the full potential of your vehicle through precision-engineered components designed to deliver both power and durability, all meticulously designed to give your Subaru STI the edge on the road or track.
2008-2014 Subaru WRX STI Engine Parts
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Up to $428.74 offTurboXS GT Catless Turboback Exhaust Subaru STI 2008-2014 | STI08-TBE-RP
Regular price $1,028.66Sale price $1,028.66 Regular priceUnit price per$1,457.40 -
Up to $176.07 offTurboXS GT Cat Back Exhaust Subaru STI 2008-2014 / STI 2011-2014 Hatchback | STI08-CBE
Regular price $932.00Sale price $932.00 Regular priceUnit price per$1,108.07 -
Up to $1.18 offTurboXS T-Bolt Hose Clamp - Universal | TC-5561
Regular price From $2.76Sale price From $2.76 Regular priceUnit price per$3.94 -
Up to $15.95 off
In StockTurbo XS Blow Off Valve Type-H Adapter Kit WRX 2002-2007 / STI 2004-2019 | H-WRXG4
Only 7 leftRegular price $48.00Sale price $48.00 Regular priceUnit price per$63.95 -
Up to $507.06 offTurboXS GT Catted Turboback Exhaust Subaru STI 2008-2014 / WRX 2011-2014 Hatchback | STI08-TBE
Regular price $1,435.00Sale price $1,435.00 Regular priceUnit price per$1,942.06 -
Up to $1.47 offTurbo XS T Clamp Stainless Steel 104-112mm/4.1-4.5in - Universal | T104-112
Regular price $5.00Sale price $5.00 Regular priceUnit price per$6.47 -
Up to $2.83 off
In StockTurbo XS Aluminium Weld-On Type H Bov Flange - Universal | H-AL
Only 19 leftRegular price $5.00Sale price $5.00 Regular priceUnit price per$7.83 -
Up to $1.83 offTurbo XS Weld-on Mild Steel Type H Bov Adapter - Universal | H-MS
Regular price $6.00Sale price $6.00 Regular priceUnit price per$7.83 -
Up to $524.65 off
In StockTurboxs Front Mount Intercooler Kit WRX/STI 2008-2014 | WS08-FMIC
Only 17 leftRegular price $1,236.00Sale price $1,236.00 Regular priceUnit price per$1,760.65 -
In StockWalbro 400LPH Fuel Pump - Universal
Only 4 leftRegular price $127.00Sale price $127.00 Regular priceUnit price per$127.00 -
Walbro Universal 400lph In-Tank Installation Kit - E85 Version
Regular price $30.00Sale price $30.00 Regular priceUnit price per$0.00 -
Walbro Fuel Filter + Wiring Harness Installation Kit for F90000267 E85 Pump- Universal
Regular price $22.80Sale price $22.80 Regular priceUnit price per$0.00 -
Walbro Installation Kit for F90000267 E85 Fuel Pump - Universal
Regular price $24.00Sale price $24.00 Regular priceUnit price per$0.00 -
In StockWalbro GSS342G3 Intank Fuel Pump 255LPH High Pressure - Universal
Regular price $81.00Sale price $81.00 Regular priceUnit price per$81.00 -
Walbro GSS340G3 Intank Fuel Pump 255LPH High Pressure - Universal
Regular price $55.99Sale price $55.99 Regular priceUnit price per$0.00 -
Up to $19.88 offTurbosmart FPR-800 Adjustable Fuel Pressure Regulator - Universal
Regular price From $178.95Sale price From $178.95 Regular priceUnit price per$184.49
