Subaru Impreza WRX STi

Large selection of performance parts and upgrades for the Subaru Impreza WRX STi (including 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014)

Subaru Impreza WRX STi

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2269 products
Sale 15%
GSC Power Division Subaru EJ Series EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 32mm Head (STD) - SET 8
Vendor: GSC Power Division

GSC Power Division Subaru EJ Series EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 32mm Head (STD) - SET 8

Regular price $127.53 USD Sale price $127.53 USD Regular price $150.03 USD
Sale 15%
Sale 15%
Fluidampr Subaru EJ Series Steel Internally Balanced Damper
Fluidampr Subaru EJ Series Steel Internally Balanced Damper
Vendor: Fluidampr

Fluidampr Subaru EJ Series Steel Internally Balanced Damper

Regular price $473.45 USD Sale price $473.45 USD Regular price $557.00 USD
Sale 15%
Sale 5%
Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included
Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included
Vendor: Radium Engineering

Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included

Regular price $512.95 USD Sale price $512.95 USD Regular price $539.95 USD
Sale 5%
Sale 5%
Radium Engineering 08-21 Subaru Fuel Line Retaining Kit
Radium Engineering 08-21 Subaru Fuel Line Retaining Kit
Vendor: Radium Engineering

Radium Engineering 08-21 Subaru Fuel Line Retaining Kit

Regular price $94.95 USD Sale price $94.95 USD Regular price $99.95 USD
Sale 5%
Sale 10%
Turbosmart Spring Clamps 0.24 (TS-HCS-006)
Turbosmart Spring Clamps 0.24 (TS-HCS-006)
Vendor: Turbosmart

Turbosmart Spring Clamps 0.24 (TS-HCS-006)

Regular price $8.95 USD Sale price $8.95 USD Regular price $9.94 USD
Sale 10%
Sale 10%
Turbosmart WG50 Gen V Pro-Gate 50 14psi Purple (TS-0554-1013)
Turbosmart WG50 Gen V Pro-Gate 50 14psi Purple (TS-0554-1013)
Vendor: Turbosmart

Turbosmart WG50 Gen V Pro-Gate 50 14psi Purple (TS-0554-1013)

Regular price $529.95 USD Sale price $529.95 USD Regular price $588.83 USD
Sale 10%
Sale 10%
Turbosmart IWG75 11-12 Ford F-150 Twin Turbo Ecoboost 5 PSI Black Internal Wastegate Actuator (TS-0622-4052)
Turbosmart IWG75 11-12 Ford F-150 Twin Turbo Ecoboost 5 PSI Black Internal Wastegate Actuator (TS-0622-4052)
Vendor: Turbosmart

Turbosmart IWG75 11-12 Ford F-150 Twin Turbo Ecoboost 5 PSI Black Internal Wastegate Actuator (TS-0622-4052)

Regular price $304.45 USD Sale price $304.45 USD Regular price $338.28 USD
Sale 10%
Sale 10%
Turbosmart BOV Power Port - Black (TS-0207-1002)
Turbosmart BOV Power Port - Black (TS-0207-1002)
Vendor: Turbosmart

Turbosmart BOV Power Port - Black (TS-0207-1002)

Regular price $449.95 USD Sale price $449.95 USD Regular price $499.94 USD
Sale 10%
Sale 10%
Turbosmart Spring Kit (TS-0204-2104)
Turbosmart Spring Kit (TS-0204-2104)
Vendor: Turbosmart

Turbosmart Spring Kit (TS-0204-2104)

Regular price $33.45 USD Sale price $33.45 USD Regular price $37.17 USD
Sale 10%
Sale 10%
Turbosmart IWG75 Universal 150mm Rod 10 PSI/1.0 Bar Black Internal Wastegate Actuator (TS-0681-5102)
Turbosmart IWG75 Universal 150mm Rod 10 PSI/1.0 Bar Black Internal Wastegate Actuator (TS-0681-5102)
Vendor: Turbosmart

Turbosmart IWG75 Universal 150mm Rod 10 PSI/1.0 Bar Black Internal Wastegate Actuator (TS-0681-5102)

Regular price $157.45 USD Sale price $157.45 USD Regular price $174.94 USD
Sale 10%
Sale 10%
Turbosmart Turbo-Seal Tension Clamps 1.125-1.500 (TS-HCT-M033)
Turbosmart Turbo-Seal Tension Clamps 1.125-1.500 (TS-HCT-M033)
Vendor: Turbosmart

Turbosmart Turbo-Seal Tension Clamps 1.125-1.500 (TS-HCT-M033)

Regular price $27.45 USD Sale price $27.45 USD Regular price $30.50 USD
Sale 10%
Sale 10%
Turbosmart WG60 Gen V Power-Gate 60 CG - 5psi Black (TS-0555-1202)
Turbosmart WG60 Gen V Power-Gate 60 CG - 5psi Black (TS-0555-1202)
Vendor: Turbosmart

Turbosmart WG60 Gen V Power-Gate 60 CG - 5psi Black (TS-0555-1202)

Regular price $649.95 USD Sale price $649.95 USD Regular price $722.17 USD
Sale 10%
Sale 10%
Turbosmart 3m Pack -4mm Vac Tube -Red (TS-HV0403-RD)
Turbosmart 3m Pack -4mm Vac Tube -Red (TS-HV0403-RD)
Vendor: Turbosmart

Turbosmart 3m Pack -4mm Vac Tube -Red (TS-HV0403-RD)

Regular price $14.75 USD Sale price $14.75 USD Regular price $16.39 USD
Sale 10%
Sale 10%
Turbosmart WG40 Gen V Comp-Gate 40mm Motorsport - 14 PSI Black (TS-0552-1102)
Turbosmart WG40 Gen V Comp-Gate 40mm Motorsport - 14 PSI Black (TS-0552-1102)
Vendor: Turbosmart

Turbosmart WG40 Gen V Comp-Gate 40mm Motorsport - 14 PSI Black (TS-0552-1102)

Regular price $449.95 USD Sale price $449.95 USD Regular price $499.94 USD
Sale 10%
Sale 10%
Turbosmart 45 Elbow 2.75 - Black Silicone Hose (TS-HE45275-BK)
Turbosmart 45 Elbow 2.75 - Black Silicone Hose (TS-HE45275-BK)
Vendor: Turbosmart

Turbosmart 45 Elbow 2.75 - Black Silicone Hose (TS-HE45275-BK)

Regular price $32.45 USD Sale price $32.45 USD Regular price $36.06 USD
Sale 10%
Sale 10%
Turbosmart Turbo-Seal Tension Clamps 1.375-1.875 (TS-HCT-M042)
Turbosmart Turbo-Seal Tension Clamps 1.375-1.875 (TS-HCT-M042)
Vendor: Turbosmart

Turbosmart Turbo-Seal Tension Clamps 1.375-1.875 (TS-HCT-M042)

Regular price $28.45 USD Sale price $28.45 USD Regular price $31.61 USD
Sale 10%
Sale 10%
Turbosmart BOV Port Blanking Plug (TS-0205-3103)
Turbosmart BOV Port Blanking Plug (TS-0205-3103)
Vendor: Turbosmart

Turbosmart BOV Port Blanking Plug (TS-0205-3103)

Regular price $14.75 USD Sale price $14.75 USD Regular price $16.39 USD
Sale 10%
ETS V2 MaxFlow Header (Vband Flange) for Subaru STI 2004 - 2021
Vendor: ETS

ETS V2 MaxFlow Header (Vband Flange) for Subaru STI 2004 - 2021

Regular price $1,495.00 USD Sale price $1,495.00 USD Regular price $1,495.00 USD
Process West Intake Manifold Street Version Black for Subaru STI 2004-2021
Vendor: Process West

Process West Intake Manifold Street Version Black for Subaru STI 2004-2021

Regular price $2,180.00 USD Sale price $2,180.00 USD Regular price $2,180.00 USD
Sale 10%
Xclutch 9" Twin Sprung Organic Clutch Kit for Subaru STI 2004-2021
Vendor: XClutch

Xclutch 9" Twin Sprung Organic Clutch Kit for Subaru STI 2004-2021

Regular price $1,556.69 USD Sale price $1,556.69 USD Regular price $1,730.00 USD
Sale 10%
Sale 3%
Fuel Injector Clinic FIC 2150cc WRX 02-14 & STi 07-21 Injector Set (High Z)
Vendor: Fuel Injector Clinic

Fuel Injector Clinic FIC 2150cc WRX 02-14 & STi 07-21 Injector Set (High Z)

Regular price $889.00 USD Sale price $889.00 USD Regular price $914.00 USD
Sale 3%
Sale 16%
Omni Power 2004-2021 STi 5 Bar MAP Sensor
Vendor: Omni Power

Omni Power 2004-2021 STi 5 Bar MAP Sensor

Regular price $116.99 USD Sale price $116.99 USD Regular price $139.99 USD
Sale 16%
Injector Dynamics ID F750 Fuel Filter
Injector Dynamics ID F750 Fuel Filter
Vendor: Injector Dynamics

Injector Dynamics ID F750 Fuel Filter

Regular price $315.00 USD Sale price $315.00 USD Regular price $315.00 USD
Sale 10%
Turbosmart 3m Pack -5mm Vac Tube -Black (TS-HV0503-BK)
Turbosmart 3m Pack -5mm Vac Tube -Black (TS-HV0503-BK)
Vendor: Turbosmart

Turbosmart 3m Pack -5mm Vac Tube -Black (TS-HV0503-BK)

Regular price $15.45 USD Sale price $15.45 USD Regular price $17.17 USD
Sale 10%