Collection: Subaru STI 2008-2014 Engine Parts
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Perrin 02-07 WRX / 04-21 STI / 04-08 FXT Turbo Inlet Hose Black | PSP-INT-401
Regular price $283.05 USDRegular priceUnit price / per$333.00 USDSale price $283.05 USDSale -
Perrin 08-21 STI Boost Solenoid Cover Red | PSP-ENG-161
Regular price $53.55 USDRegular priceUnit price / per$60.00 USDSale price $53.55 USDSale -
Cobb 08-21 Subaru WRX/STI (including 2018 Type RA / 2019 S209) Redline Fuse Cover - Gloss Finish | 844660 | 844660
Regular price $185.00 USDRegular priceUnit price / per$185.00 USDSale price $185.00 USD -
IAG V3 Street Series Air/Oil Separator for 2008-2014 Subaru WRX / 2008-21 Subaru STI | IAG-ENG-7181
Regular price $439.99 USDRegular priceUnit price / per$439.99 USDSale price $439.99 USD -
Grimmspeed 02-14 WRX / 04-21 STI Top Mount Intercooler Silicone Coupler Kit Black
Regular price $89.00 USDRegular priceUnit price / per$89.00 USDSale price $89.00 USD -
AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks Ethanol Compatible - Universal (50-1220)
Regular price $133.95 USDRegular priceUnit price / per$149.00 USDSale price $133.95 USDSale -
Grimmspeed 08-21 STI 3-Port Electronic Boost Control Solenoid | 057007
Regular price $129.00 USDRegular priceUnit price / per -
Cobb 08-21 STI Silicone Turbo Inlet V2 Black | 712450
Regular price $265.00 USDRegular priceUnit price / per$265.00 USDSale price $265.00 USD -
HKS 08-21 STI Super SQV4 Blow Off Valve | 71008-AF013
Regular price $335.75 USDRegular priceUnit price / per$395.00 USDSale price $335.75 USDSale -
GrimmSpeed WRX 02-14 / STI 04-21 / LGT 05-12 / FXT 04-13 Version 2 Turbo Heat Shield
Regular price From $79.00 USDRegular priceUnit price / per$79.00 USDSale price From $79.00 USD -
Perrin Battery Tie Down Neon Yellow Most Subaru Models | PSP-ENG-700NY
Regular price $74.80 USDRegular priceUnit price / per$88.00 USDSale price $74.80 USDSale -
HKS 06-14 WRX / 04-21 STI Stainless Steel Equal Length Exhaust Manifold | 14019-AF002
Regular price $595.00 USDRegular priceUnit price / per$700.00 USDSale price $595.00 USDSale -
Process West 06-21 STI Intake Manifold Street Version Black | PWIM002B
Regular price $1,981.66 USDRegular priceUnit price / per$2,098.95 USDSale price $1,981.66 USDSale -
Perrin 02-07 WRX / 04-21 STI Recirculating Blow off Valve Red | PSP-TAC-600RD
Regular price $225.25 USDRegular priceUnit price / per$249.00 USDSale price $225.25 USDSale -
Perrin Boost Control Solenoid Cover Neon Yellow Subaru STI 2008-2020 (PSP-ENG-161NY)
Regular price $55.80 USDRegular priceUnit price / per$65.00 USDSale price $55.80 USDSale -
Perrin 08-21 WRX/STI / 05-09 LGT / 13-21 BRZ 12MM Red Exhaust Hanger | ASM-EXT-100
Regular price $12.75 USDRegular priceUnit price / per$12.75 USDSale price $12.75 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.