Collection: Subaru STI 2008-2014 Engine Parts
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Grimmspeed 08-21 WRX / 08-18 STI / 09-18 Forester / 13-17 Crosstrek / 05-17 Legacy DRY-CON Panel Filter | 060091
Regular price $59.00 USDRegular priceUnit price / per$59.00 USDSale price $59.00 USD -
Radium Engineering 08-21 WRX/STI / 05-09 LGT/OBXT V2 Fuel Pump Hanger for use w/ Walbro 450LPH (F90000267/274/285) Pumps | 20-0782-00
Regular price $512.95 USDRegular priceUnit price / per$539.95 USDSale price $512.95 USDSale -
AWE Tuning 11-22 WRX Sedan/11-21 STI Sedan Touring to Track Conversion Axle Back Exhaust | 3820-41004
Regular price $395.00 USDRegular priceUnit price / per$395.00 USDSale price $395.00 USD -
Grimmspeed 2X Thick Exhaust Gasket - Subaru/EVO Universal | 076001
Regular price $27.00 USDRegular priceUnit price / per$27.00 USDSale price $27.00 USD -
Killer B Motorsport 02-14 WRX / 04-21 STI OG Style Oil Pickup | 070-110
Regular price $135.00 USDRegular priceUnit price / per$135.00 USDSale price $135.00 USD -
Cusco Oil Drain Plug M20x1.5 - Universal
Regular price $24.00 USDRegular priceUnit price / per$24.00 USDSale price $24.00 USD -
ARP 02-14 WRX / 02-21 STI Custom Age 625+ Head Stud Kit | 260-4704
Regular price $570.66 USDRegular priceUnit price / per$655.40 USDSale price $570.66 USDSale -
Grimmspeed 04-21 STI / 02-07 WRX V2 Bypass Valve Red | 126032RED
Regular price $249.00 USDRegular priceUnit price / per -
Grimmspeed 04-21 STI / 02-07 WRX V2 Bypass Valve Black | 126032BLK
Regular price $249.00 USDRegular priceUnit price / per -
IAG Performance 02-14 WRX / 04-21 STI / 04-13 FXT / 05-09 LGT 550 Series EJ25 Short Block | IAG-ENG-S550
Regular price $3,999.99 USDRegular priceUnit price / per -
Subaru OEM 1.3 Bar Radiator Cap Subaru All Models | ST4511355010
Regular price $69.95 USDRegular priceUnit price / per -
COBB 02-14 WRX / 07-21 STI / 07-12 LGT / 07-11 FXT Fuel Injectors Top Feed 1300x | 312230
Regular price $960.00 USDRegular priceUnit price / per$960.00 USDSale price $960.00 USD -
Cobb 08-24 WRX / STI 12mm Urethane Exhaust Hanger | 511312
Regular price $20.00 USDRegular priceUnit price / per$20.00 USDSale price $20.00 USD -
COBB 08-14 WRX / 08-21 STI / 05-09 LGT / 05-09 Outback XT / 09-13 FXT V3 Air / Oil Separator (AOS) | 822615
Regular price $520.00 USDRegular priceUnit price / per$520.00 USDSale price $520.00 USD -
Radium Engineering 04-21 STI Fuel Rail Plumbing Kit - Parallel | 20-0984
Regular price $379.95 USDRegular priceUnit price / per$399.95 USDSale price $379.95 USDSale -
FactionFab Axle Back Exhaust Polished Tip WRX / STI 2011-2014 Sedan | FFA1.10111.1
Regular price $390.00 USDRegular priceUnit price / per$390.00 USDSale price $390.00 USD
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.