Collection: Subaru STI 2004-2007 Engine Parts
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GrimmSpeed Turbo to Downpipe Gasket - Subaru Turbo | 028001
Regular price $19.00 USDRegular priceUnit price / per$19.00 USDSale price $19.00 USD -
GrimmSpeed 02-14 WRX / 04-21 STI / 05-09 LGT / 04-13 FXT Uppipe to Turbo Gasket | 024001
Regular price $16.00 USDRegular priceUnit price / per$16.00 USDSale price $16.00 USD -
Perrin 02-14 WRX / 04-21 STI Belt Cover Black - Black/Red/Neon Yellow/Hyper Teal | PSP-ENG-150
Regular price From $78.20 USDRegular priceUnit price / per$92.00 USDSale price From $78.20 USDSale -
Suya Performance Billet Aluminum Engine Bay Caps (4PC Set) for All Subaru Models
Regular price From $129.00 USDRegular priceUnit price / per$169.00 USDSale price From $129.00 USDSale -
PLM Power Driven Subaru EWG Up Pipe with Dump Tube 38mm | PLM-SUB-UP-PIPE-EWG-38MM
Regular price $279.00 USDRegular priceUnit price / per$349.00 USDSale price $279.00 USDSale -
TiAL MVS 38mm V-Band External Wastegate w/ All Springs - Universal
Regular price From $339.00 USDRegular priceUnit price / per$339.00 USDSale price From $339.00 USD -
Motul 5L Synthetic Engine Oil 8100 5W30 X-CLEAN EFE
Regular price $57.04 USDRegular priceUnit price / per$63.38 USDSale price $57.04 USDSale -
GrimmSpeed Lightweight Battery Tie Down Fits All Subaru Models
Regular price $39.00 USDRegular priceUnit price / per$39.00 USDSale price $39.00 USD -
Tomei 02-14 WRX / 04-21 STI / 05-09 LGT / 05-08 FXT Unequal Length Exhaust Manifold | TB6010-SB02A
Regular price $801.00 USDRegular priceUnit price / per$801.00 USDSale price $801.00 USD -
HKS Super Sequential Blow Off Valve SQV4 Black Edition - Universal (71008-AK005)
Regular price $250.75 USDRegular priceUnit price / per$295.00 USDSale price $250.75 USDSale -
Tial Q Vent-To-Atmosphere Blow Off Valve - Universal
Regular price From $265.00 USDRegular priceUnit price / per$0.00 USDSale price From $265.00 USD -
Invidia N1 Racing Titanium Tip Cat Back Exhaust Subaru WRX / STI 2002-2007 | HS02SW1GRT
Regular price $695.10 USDRegular priceUnit price / per$993.00 USDSale price $695.10 USDSale -
Perrin Stiffi Battery Tie Down Red Subaru Models | PSP-ENG-700RD
Regular price $69.70 USDRegular priceUnit price / per$79.00 USDSale price $69.70 USDSale -
Grimmspeed 3in Downpipe Adapter - AFTERMARKET DP>OEM SUBARU CATBACK | 077044
Regular price $57.00 USDRegular priceUnit price / per$57.00 USDSale price $57.00 USD -
GetaDomTune Cylinder 4 Chamber Cooling System w/Metal Fitting Subaru 2004+ STI / 2002-2014 WRX | CYL4COOL-SS
Regular price $89.00 USDRegular priceUnit price / per$89.00 USDSale price $89.00 USD -
Vibrant 2-Bolt High Temperature Exhaust Gasket - Universal
Regular price From $5.75 USDRegular priceUnit price / per$7.59 USDSale price From $5.75 USDSale
Optimize your Subaru STI 2004-2007 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.