Showing 105–156 of 243 results

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Cylinder Heads & Valvetrain Components

Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer | 2001-2008 Subaru WRX (E11044) Ferrea Racing

Original price was: $ 18,85.Current price is: $ 11,31.
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Cylinder Heads & Valvetrain Components

Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer | 2001-2008 Subaru WRX (E20047) Ferrea Racing

Original price was: $ 19,61.Current price is: $ 11,77.
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Cylinder Heads & Valvetrain Components

Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer | 2001-2008 Subaru WRX (E20048) Ferrea Racing

Original price was: $ 19,61.Current price is: $ 11,77.
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Gaskets & Seals

GrimmSpeed 8mm Triple Think Phenolic Thermal Spacer | 2002-2014 Subaru WRX, 2004-2021 Subaru WRX STI, and 2005-2009 Subaru Legacy GT (019001) GrimmSpeed

Original price was: $ 60,00.Current price is: $ 30,00.
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Engine Internals & Assemblies

GrimmSpeed Crank Pulley Removal Tool | Multiple Subaru Fitments (095011) GrimmSpeed

Original price was: $ 55,00.Current price is: $ 27,50.
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Engine Dress-Up

GrimmSpeed Engine Bay Cap Set | 2008-2021 Subaru WRX/STI (120069) GrimmSpeed

Original price was: $ 60,00.Current price is: $ 30,00.
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Gaskets & Seals

GrimmSpeed Exhaust Manifold to Crosspipe Gasket | Multiple Subaru Fitments (25001) GrimmSpeed

Original price was: $ 19,00.Current price is: $ 11,40.
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Cooling System Components

GrimmSpeed Fender Shroud | 2008-2014 Subaru Impreza WRX/STI (96058) GrimmSpeed

Original price was: $ 89,00.Current price is: $ 44,50.
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Intercooler System Components

GrimmSpeed Front Mount Black Core Intercooler Kit | 2008-2014 Subaru WRX (90251) GrimmSpeed

Original price was: $ 1.679,00.Current price is: $ 419,75.
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Roll Cages & Chassis Braces

GrimmSpeed Front Mount Intercooler Bumper Bar | 2008-2014 Subaru WRX/STI (090269) GrimmSpeed

Original price was: $ 199,00.Current price is: $ 79,60.
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Intercooler System Components

GrimmSpeed Front Mount Raw Core Intercooler Kit | 2008-2014 Subaru WRX (90229) GrimmSpeed

Original price was: $ 1.559,00.Current price is: $ 389,75.
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Exterior Styling Accessories

GrimmSpeed Hella Horn Wiring Harness | 2002-2014 Subaru WRX, and 2004-2014 Subaru WRX STI (40005) GrimmSpeed

Original price was: $ 34,00.Current price is: $ 20,40.
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Exhaust Components

GrimmSpeed HiFlow Exhaust Manifold Crosspipe | 2002-2014 Subaru WRX, 2004-2021 Subaru WRX STI, and 2005-2009 Subaru Legacy GT (001001) GrimmSpeed

Original price was: $ 230,00.Current price is: $ 92,00.
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Engine Dress-Up

GrimmSpeed Hood Struts | 2008-2014 Subaru Impreza WRX/STI (97029) GrimmSpeed

Original price was: $ 139,00.Current price is: $ 55,60.
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Air Intakes, Filters, & Accessories

GrimmSpeed MAF Block Off Plate | 2008+ Subaru WRX/STI (53002) GrimmSpeed

Original price was: $ 42,00.Current price is: $ 25,20.
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Air Intakes, Filters, & Accessories

GrimmSpeed Post MAF Hose Kit | 2008-2014 Subaru WRX/STI, and 2018-2020 Subaru WRX STI (125011) GrimmSpeed

Original price was: $ 80,00.Current price is: $ 40,00.
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Cooling System Components

GrimmSpeed Radiator Cap Black Type A (1.3 Bar) | Multiple Subaru Fitments (113061.A) GrimmSpeed

Original price was: $ 25,00.Current price is: $ 15,00.
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Shifters & Accessories

GrimmSpeed Shift Knob Boot Retainer | Multiple Subaru Fitments (38008) GrimmSpeed

Original price was: $ 19,00.Current price is: $ 11,40.
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Engine Management & Tuning Components

Grimmspeed Stage 1 Power Package with Red Intake | 2008-2014 Subaru WRX (191001-RD) GrimmSpeed

Original price was: $ 435,00.Current price is: $ 130,50.
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Engine Management & Tuning Components

Grimmspeed Stage 2 Power Package | 2008-2014 Subaru WRX (191002-RD) GrimmSpeed

Original price was: $ 1.189,00.Current price is: $ 297,25.
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Intercooler System Components

GrimmSpeed Subaru Front Mount Intercooler STI-Style Turbo Outlet Hose | 2008-2014 Subaru WRX (90270) GrimmSpeed

Original price was: $ 85,00.Current price is: $ 42,50.
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Shifters & Accessories

GrimmSpeed Tallboy Shift Knob | M12x1.25 Thread (380006/7/8/9) GrimmSpeed

Original price was: $ 49,00.Current price is: $ 29,40.
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Gaskets & Seals

GrimmSpeed TGV-To-Engine Gasket(Pair) | Multiple Subaru Fitments (32001) GrimmSpeed

Original price was: $ 13,00.Current price is: $ 7,80.
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Uncategorized

GrimmSpeed Turbo to Downpipe Gasket | 02-14 WRX / 04-21 STI / 05-09 LGT / 02-13 FXT (028001) GrimmSpeed

Original price was: $ 19,00.Current price is: $ 11,40.
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Turbochargers, Kits & Accessories

GrimmSpeed Turbocharger Coolant Line Kit – Replacement For GS EJ Turbos | 2002-2014 Subaru WRX, 2004-2021 Subaru WRX STI, and 2005-2009 Subaru Legacy GT (123001) GrimmSpeed

Original price was: $ 50,00.Current price is: $ 30,00.
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Turbochargers, Kits & Accessories

GrimmSpeed Turbocharger Oil Feed Line Kit | 2002-2014 Subaru WRX/FXT/LGT with Aftermarket Turbos (123000) GrimmSpeed

Original price was: $ 80,00.Current price is: $ 40,00.
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Exhaust Components

GrimmSpeed Unequal Length Header | 2004-2021 Subaru WRX STI and 2008-2014 Subaru WRX (113026) GrimmSpeed

Original price was: $ 999,00.Current price is: $ 249,75.
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Blow Off Valves

GrimmSpeed V2 Bypass Valves | 2008-2014 Subaru WRX, 2015-2021 Subaru WRX, and 2004-2021 Subaru WRX STI (126032/3/4) GrimmSpeed

Original price was: $ 249,00.Current price is: $ 99,60.
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Exhaust Components

GrimmSpeed V2 GESI Catted Downpipe | 2002-2007 Subaru WRX, 2004-2007 Subaru WRX STI, and 2005-2009 Subaru Legacy GT (113010) GrimmSpeed

Original price was: $ 1.099,00.Current price is: $ 274,75.
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Transmission Components

Group N Transmission Mount | 2008-2014 Subaru WRX/STI (D1010FE000) OEM Subaru Parts

Original price was: $ 104,83.Current price is: $ 41,93.
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Cylinder Heads & Valvetrain Components

GSC Power-Division 32mm Exhaust Valves | 2002-2014 WRX / 2004-2021 STI (2011-8 / 2011-01) GSC Power-Division

Original price was: $ 19,11.Current price is: $ 11,47.
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Blow Off Valves

HKS SSQV4 BOV Kit | 2008-2014 Subaru WRX (71008-AF012) HKS

Original price was: $ 322,31.Current price is: $ 96,69.
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Throttle Bodies & Accessories

IAG Big Bore 76mm Throttle Body with Electronic and Adapter for OEM/Cosworth Intake Manifolds | 2004-2021 Subaru WRX STI, 2006-2014 Subaru WRX, and 2004-2008 Subaru Forester XT (IAG-AFD-2027) IAG Performance

Original price was: $ 379,99.Current price is: $ 114,00.
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Throttle Bodies & Accessories

IAG Big Bore 76mm Throttle Body with Electronics and Adapter for Process West Intake Manifolds | 2004-2021 Subaru WRX STI, 2006-2014 Subaru WRX, and 2004-2008 Subaru Forester XT (IAG-AFD-2028) IAG Performance

Original price was: $ 379,99.Current price is: $ 114,00.
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Mud Flaps & Underpanels

IAG Performance Engine Fluid Containment Pan | 2008-2014 Subaru WRX & 2008-2021 WRX STI (IAG-BDY-1110) IAG Performance

Original price was: $ 269,99.Current price is: $ 108,00.
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Timing Components

IAG Timing Belt Kit with IAG Red Racing Belt | 2002-2014 Subaru WRX, 2004-2021 Subaru WRX STI, and 2005-2012 Subaru Legacy (IAG-ENG-5131RD) IAG Performance

Original price was: $ 449,99.Current price is: $ 135,00.
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Air Intakes, Filters, & Accessories

Injen Cold Air Intake System | 2008 – 2013 Subaru WRX (SP1204WR) Injen

Original price was: $ 382,95.Current price is: $ 114,88.
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Engine Management & Tuning Components

Injen X-Pedal Pro Black Edition Throttle Controller | 2013-2020 Subaru BRZ/Scion FR-S/Toyota 86, 2008-2021 Subaru WRX/STI, and 2006-2013 Lexus IS350/IS350 (PT0002B) Injen

Original price was: $ 229,95.Current price is: $ 91,98.
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Alignment Components

ISC Suspension Control Arms | 2008-2023 Subaru WRX, 2008-2021 Subaru WRX STI, and 2013-2021 Subaru BRZ/Scion FR-S/Toyota 86 (S01CA-V3BL) ISC Suspension

Original price was: $ 475,00.Current price is: $ 142,50.
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Cylinder Heads & Valvetrain Components

Kelford Cams Spring and Titanium Retainer Kit | 2002-2014 Subaru WRX and 2004-2021 Subaru WRX STI (KVS109-STI-T) Kelford Cams

Original price was: $ 290,70.Current price is: $ 116,28.
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Exhaust Components

Killer B Motorsport 321 Stainless Steel Holy Header Max VE With Up-Pipe | Multiple Subaru Fitments (HH-2BOLT-VE-UP) Killer B Motorsports

Original price was: $ 2.098,00.Current price is: $ 524,50.
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Exhaust Components

Killer B Motorsport 321 Stainless Steel Holy Header With 2-Bolt Flange | Multiple Subaru Fitments (HH-2BOLT) Killer B Motorsports

Original price was: $ 1.399,00.Current price is: $ 349,75.
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Oiling System Components

Killer B Motorsport Cast Performance Oil Pan w/ High Flow Pickup & Baffle | Multiple Subaru Fitments (PPBC-HF) Killer B Motorsports

Original price was: $ 659,00.Current price is: $ 197,70.
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Exhaust Components

Killer B Motorsport Equal Length 4-1 Holy Header 2-Bolt Manifold w/ EGT Bung | Multiple Subaru Fitments (HH-2BOLT-EGT) Killer B Motorsports

Original price was: $ 1.489,00.Current price is: $ 372,25.
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Exhaust Components

Killer B Motorsport Equal Length 4-1 Holy Header Up-Pipe w/ EGT bung | Multiple Subaru Fitments (HH4-1-EGT) Killer B Motorsports

Original price was: $ 1.759,00.Current price is: $ 439,75.
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Cooling System Components

Killer B Motorsport High Flow Water Pump Housing EJ Series V2 – Black | Multiple Subaru Fitments (WPHv2-B) Killer B Motorsports

Original price was: $ 149,00.Current price is: $ 59,60.
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Oiling System Components

Killer B Motorsport Oil Pan OEM Plug Copper Seal | Multiple Subaru Fitments (CPS) Killer B Motorsports

Original price was: $ 9,00.Current price is: $ 5,40.
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Fittings & Hoses

Killer B Motorsport Quick Change Fumoto Valve – 20mm-1.5 | Multiple Subaru Fitments (F105N) Killer B Motorsports

Original price was: $ 29,00.Current price is: $ 17,40.
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Engine Internals & Assemblies

King STDX Performance Main Bearing Set | 1998 – 2002 Subaru Forester, 1995 – 2001 Subaru Impreza & 2015 – 2017 Subaru WRX STI (MB5740XPG STDX) King Engine Bearings

Original price was: $ 116,99.Current price is: $ 46,80.
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Engine Internals & Assemblies

Manley H-Tuff Series Connecting Rods | Subaru EJ20/25 Engines (15024-4) Manley Performance

Original price was: $ 578,10.Current price is: $ 173,43.
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Engine Internals & Assemblies

Manley Performance 1.80/.870 Titanium Retainer – Single | 2002-2014 Subaru WRX / 2004-2020 Subaru WRX STi (23185-1) Manley Performance

Original price was: $ 13,87.Current price is: $ 8,32.
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Engine Internals & Assemblies

Manley Performance 100.25mm Bore +.75mm Over Size Bore 8.5:1 CR Dish Piston Set with Rings | 2004-2020 Subaru WRX STi (612007C-4) Manley Performance

Original price was: $ 678,86.Current price is: $ 203,66.