Collection: 2008-2021 Subaru WRX STI EJ257
All compatible engine parts for all models of the STI from 2008 to 2021 that came equipped with the EJ257 engine. As the engine remained the same throughout these years, that means that most of the engine parts are compatible and can be interchangeable through these model years of the STI.
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Deatschwerks DW300c Compact In Tank FP - 340lph | Subaru/Pontiac Multiple Fitments (9-309-1008)
Vendor:MAPerformanceRegular price From $189.00 USDRegular priceUnit price per -
Fuel Injector Clinic 775cc Injector Set | 2002-2014 Subaru WRX and 2007-2021 Subaru WRX STI IS175-0775H)
Vendor:MAPerformanceRegular price From $402.00 USDRegular priceUnit price per$410.00 USDSale price From $402.00 USDSale -
Fuel Injector Clinic Complete Seal Kit for 4 Cyl Honda/Acura Style and Subaru STi Top-Feed Rail Conversion Injectors / SLK 115/7x4
Vendor:MAPerformanceRegular price $25.00 USDRegular priceUnit price per -
Fuel Injector Clinic EV6 to Denso Injector Plug Adapters Set (PADPUtoD4)
Vendor:MAPerformanceRegular price $59.00 USDRegular priceUnit price per -
Fuel Injector Clinic 1000cc Injector Set | 2002-2014 Subaru WRX and 2007-2021 Subaru WRX STI (IS175-1000H)
Vendor:MAPerformanceRegular price From $450.00 USDRegular priceUnit price per -
Fuel Injector Clinic 2150cc Injectors | 2002-2014 Subaru WRX and 2007-2021 Subaru WRX STI (IS175-2150H)
Vendor:MAPerformanceRegular price $895.72 USDRegular priceUnit price per$914.00 USDSale price $895.72 USDSale -
Radium Fuel Pressure Regulator Kit | 2008-2021 Subaru STI (20-0965)
Vendor:MAPerformanceRegular price From $269.95 USDRegular priceUnit price per -
Koyo Universal Hyper Red Radiator Cap (SK-C13)
Vendor:MAPerformanceRegular price $45.99 USDRegular priceUnit price per$49.20 USDSale price $45.99 USDSale -
AEM 400lph High Flow In-Line Fuel Pump (50-1005)
Vendor:MAPerformanceRegular price $195.00 USDRegular priceUnit price per -
AEM Digital Oil Pressure Gauges 0-150 PSI (30-4407)
Vendor:MAPerformanceRegular price $252.00 USDRegular priceUnit price per -
AEM Gauges X-Series Fuel/Oil Pressure Gauge (30-0301)
Vendor:MAPerformanceRegular price From $228.00 USDRegular priceUnit price per -
AEM E85-Compatible High Flow In-Tank Fuel Pump - 340LPH (65mm w/ Hooks) (50-1215)
Vendor:MAPerformanceRegular price $149.00 USDRegular priceUnit price per -
Competition Clutch Lightweight Steel Flywheel | 2004-2021 Subaru STI (2-721-ST)
Vendor:MAPerformanceRegular price $395.00 USDRegular priceUnit price per -
Clutch Masters Lightweight Steel Flywheel | 2004-2019 Subaru STI (FW-721-SF)
Vendor:MAPerformanceRegular price $430.00 USDRegular priceUnit price per$475.00 USDSale price $430.00 USDSale -
Exedy OEM-Style Throw Out Bearing | 2003-2006 Mitsubishi Lancer Evolution 8/9, 2002-2005 Subaru WRX, and 2004-2021 Subaru WRX STI (BRG601)
Vendor:MAPerformanceRegular price $65.00 USDRegular priceUnit price per$73.00 USDSale price $65.00 USDSale -
Clutch Masters FX850 Race/Street Twin Disc Clutch Kit | 2004-2019 Subaru STI (15017-TD8S-SW)
Vendor:MAPerformanceRegular price $2,300.00 USDRegular priceUnit price per$2,500.00 USDSale price $2,300.00 USDSale -
Clutch Masters FX400 HD Race/Street 8-Puck Clutch Kit | 2004-2019 Subaru STI (15017-HDCL)
Vendor:MAPerformanceRegular price $720.00 USDRegular priceUnit price per$795.00 USDSale price $720.00 USDSale -
Clutch Masters FX400 HD Race/Street 6-Puck Clutch Kit | 2004-2019 Subaru STI (15017-HDC6)
Vendor:MAPerformanceRegular price $720.00 USDRegular priceUnit price per$795.00 USDSale price $720.00 USDSale -
Clutch Masters FX500 HD Race 6-Puck Clutch Kit | 2004-2019 Subaru STI (15017-HDB6)
Vendor:MAPerformanceRegular price $630.00 USDRegular priceUnit price per$695.00 USDSale price $630.00 USDSold out -
Clutch Masters FX500 HR Race 6-Puck Clutch Kit | 2004-2019 Subaru STI (15017-HRB6)
Vendor:MAPerformanceRegular price $675.00 USDRegular priceUnit price per$745.00 USDSale price $675.00 USDSale
