Collection: Engine Builds
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GrimmSpeed 02-07 WRX / 04-21 STI Blow Off Valve Flange Gasket | 020023
Regular price $13.00 USDRegular priceUnit price / per$13.00 USDSale price $13.00 USD -
Fluidampr Balanced Damper Subaru WRX 2002-2014 / STI 2004-21 | 531101
Regular price $473.45 USDRegular priceUnit price / per$557.00 USDSale price $473.45 USDSale -
ARP 02-14 WRX/ 04-21 STI/ 05-12 Legacy GT/ 04-13 Forester XT Head Studs 11mm Subaru Turbo Models | 260-4701
Regular price $233.66 USDRegular priceUnit price / per$385.87 USDSale price $233.66 USDSale -
Go Fast 22-24 Subaru WRX Bits DV+ Diverter Valve w/ Integrated Solenoid Black | T9383
Regular price $198.00 USDRegular priceUnit price / per$220.00 USDSale price $198.00 USDSale -
GrimmSpeed Manifold to Turbo Gasket Subaru WRX FA20 15-2018
Regular price $28.00 USDRegular priceUnit price / per$28.00 USDSale price $28.00 USD -
Perrin 15-24 Subaru WRX / 13-16 FR-S/ 13-23 BRZ / 22-23 GR86 / 12-24 Impreza / 13-24 Crosstrek / 13-24 Legacy Crank Pulley | PSP-ENG-101
Regular price $114.75 USDRegular priceUnit price / per$135.00 USDSale price $114.75 USDSale -
ARP 02-14 WRX / 02-21 STI Custom Age 625+ Head Stud Kit | 260-4704
Regular price $580.66 USDRegular priceUnit price / per$655.40 USDSale price $580.66 USDSale -
Grimmspeed 08-14 WRX / 05-09 LGT V2 Bypass Valve
Regular price $249.00 USDRegular priceUnit price / per -
CP Replacement Piston Ring Subaru WRX/STI EJ257/EJ255 2004-2019
Regular price From $30.25 USDRegular priceUnit price / per$30.25 USDSale price From $30.25 USD -
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 -
Perrin 22-24 Subaru WRX FA/FB Alternator Pulley Black | PSP-ENG-121BK
Regular price $49.30 USDRegular priceUnit price / per$58.00 USDSale price $49.30 USDSale -
Perrin 22-24 Subaru WRX / 19-22 Forester / 20-22 Legacy / 21-22 Crosstrek Lightweight Water Pump Pulley Black | PSP-ENG-112BK
Regular price $99.45 USDRegular priceUnit price / per$117.00 USDSale price $99.45 USDSale -
Perrin 02-14 WRX / 04-21 STI / 05-09 Legacy / 04-13 Forester Lightened Crank Pulley Blue | PSP-ENG-100BL
Regular price $114.75 USDRegular priceUnit price / per$135.00 USDSale price $114.75 USDSale -
Gates Timing Kit w/ Water Pump WRX 2006-2007 / STI 2004-2019 / Legacy GT 2005-2009 / Forester XT 2004-2009 (TCKWP328)
Regular price $310.66 USDRegular priceUnit price / per$310.66 USDSale price $310.66 USD