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2002-2007 WRX/STI

FactionFab 22mm Rear Sway Bar 2002-2007 WRX

Original price $250.00 - Original price $250.00
Original price
$250.00
$250.00 - $250.00
Current price $250.00

DESCRIPTION The Faction Fab Rear Sway Bar is a cost-effect solution to set your car up for a balanced grip and reduced body roll when cornering. Wi...

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FactionFab 22mm Front Sway Bar 2002-2007 WRX Wagon

Original price $250.00 - Original price $250.00
Original price
$250.00
$250.00 - $250.00
Current price $250.00

DESCRIPTION The Faction Fab Front Sway Bar is a cost-effect solution to set your car up for a balanced grip and reduced body roll when cornering. W...

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IAG 550 Closed Deck Long Block w/ Stage 1 Heads 2006-2014 WRX / 2004-2021 STI

Original price $9,499.99 - Original price $9,499.99
Original price
$9,499.99
$9,499.99 - $9,499.99
Current price $9,499.99

The IAG Performance Hand-Built 550 Subaru EJ25 Long Block Packages are a complete, valve cover to valve cover, crate engine. These engines offer si...

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IAG 600 Closed Deck Long Block w/ Stage 2 Heads 2006-2014 WRX / 2004-2021 STI

Original price $10,449.99 - Original price $10,449.99
Original price
$10,449.99
$10,449.99 - $10,449.99
Current price $10,449.99

The IAG Performance Hand-Built Subaru EJ25 Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer...

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IAG 700 Closed Deck Long Block w/ Stage 3 Heads 2006-2014 WRX / 2004-2021 STI

Original price $11,549.99 - Original price $11,549.99
Original price
$11,549.99
$11,549.99 - $11,549.99
Current price $11,549.99

The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...

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IAG 900 Closed Deck Long Block w/ Stage 4 Heads 2006-2014 WRX / 2004-2021 STI

Original price $12,749.99 - Original price $12,749.99
Original price
$12,749.99
$12,749.99 - $12,749.99
Current price $12,749.99

The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...

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IAG 1000+ Closed Deck Long Block w/ Stage 5 Heads 2006-2014 WRX / 2004-2021 STI

Original price $17,449.99 - Original price $17,449.99
Original price
$17,449.99
$17,449.99 - $17,449.99
Current price $17,449.99

The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...

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IAG Performance Stage X Short Block 2002-2014 WRX / 2004-2021 STI

Original price $17,599.99 - Original price $17,599.99
Original price
$17,599.99
$17,599.99 - $17,599.99
Current price $17,599.99

The CNC Billet Aluminum EJ case seeks to change the Subaru performance tuning market by reinventing the EJ and addressing virtually every weakness ...

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Process West Black Intake Manifold Track Version 2002-2014 WRX / 2004-2021 STI

Original price $2,098.95 - Original price $2,098.95
Original price
$2,098.95
$2,098.95 - $2,098.95
Current price $2,098.95

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...

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Process West Intake Manifold Track Version 2002-2014 WRX / 2004-2021 STI

Original price $2,031.75 - Original price $2,031.75
Original price
$2,031.75
$2,031.75 - $2,031.75
Current price $2,031.75

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...

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Process West Black Intake Manifold Street Version 2002-2014 WRX / 2004-2021 STI

Original price $2,098.95 - Original price $2,098.95
Original price
$2,098.95
$2,098.95 - $2,098.95
Current price $2,098.95

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...

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Process West Intake Manifold Street Version 2002-2014 WRX / 2004-2021 STI

Original price $2,031.75 - Original price $2,031.75
Original price
$2,031.75
$2,031.75 - $2,031.75
Current price $2,031.75

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...

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AMS Performance Intake Manifold 2004-2021 STI

Original price $1,299.95
Original price $1,299.95 - Original price $1,299.95
Original price $1,299.95
Current price $1,104.96
$1,104.96 - $1,104.96
Current price $1,104.96

Stay Ahead Of Your Competition With The AMS Subaru WRX / STI Intake Manifold! The AMS Subaru Intake Manifold was designed to outperform the competi...

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Brembo Front 4 Piston 328mm Race Brakes 2005-2021 STI

Original price $4,395.00 - Original price $4,395.00
Original price
$4,395.00
$4,395.00 - $4,395.00
Current price $4,395.00

NASA, SCCA, POC, PCA, Time Attack For popular track oriented cars which meet or exceeds the requirements of numerous sanctioning bodies such as SCC...

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ACT Mod Twin 225 Xtreme Duty Sprung Street Twin Disk Clutch Kit 2004-2021 STI

Original price $2,241.00
Original price $2,241.00 - Original price $2,241.00
Original price $2,241.00
Current price $1,680.75
$1,680.75 - $1,680.75
Current price $1,680.75

T2S-S05 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement ...

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ACT Mod Twin 225 Xtreme Duty Sprung Race Twin Disk Clutch Kit 2004-2021 STI

Original price $2,360.00
Original price $2,360.00 - Original price $2,360.00
Original price $2,360.00
Current price $1,770.00
$1,770.00 - $1,770.00
Current price $1,770.00

T2R-S05 Mod-Twin 225 XT Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD’s by combining twice the ceramic fri...

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ACT Mod Twin 225 Xtreme Duty Rigid Street Twin Disk Clutch Kit 2004-2021 STI

Original price $2,183.00
Original price $2,183.00 - Original price $2,183.00
Original price $2,183.00
Current price $1,637.25
$1,637.25 - $1,637.25
Current price $1,637.25

T2S-S07 Mod-Twin 225 XT Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWD’s by combi...

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ACT Mod Twin 225 Xtreme Duty Rigid Race Twin Disk Clutch Kit 2004-2021 STI

Original price $2,300.00
Original price $2,300.00 - Original price $2,300.00
Original price $2,300.00
Current price $1,725.00
$1,725.00 - $1,725.00
Current price $1,725.00

T2R-S07 Mod-Twin 225 XT Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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ACT Mod Twin 225 Heavy Duty Sprung Street Twin Disk Clutch Kit 2004-2021 STI

Original price $2,241.00
Original price $2,241.00 - Original price $2,241.00
Original price $2,241.00
Current price $1,680.75
$1,680.75 - $1,680.75
Current price $1,680.75

T1R-S07 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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ACT Mod Twin 225 Heavy Duty Sprung Race Twin Disk Clutch Kit 2004-2021 STI

Original price $2,360.00
Original price $2,360.00 - Original price $2,360.00
Original price $2,360.00
Current price $1,770.00
$1,770.00 - $1,770.00
Current price $1,770.00

T1R-S05 Mod-Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD’s by combining twice the ceramic fri...

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ACT Mod Twin 225 Heavy Duty Rigid Street Twin Disk Clutch Kit 2004-2021 STI

Original price $2,183.00
Original price $2,183.00 - Original price $2,183.00
Original price $2,183.00
Current price $1,637.25
$1,637.25 - $1,637.25
Current price $1,637.25

T1S-S07 Mod-Twin 225 HD Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWD’s by combi...

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ACT Mod Twin 225 Heavy Duty Rigid Race Twin Disk Clutch Kit 2004-2021 STI

Original price $2,300.00
Original price $2,300.00 - Original price $2,300.00
Original price $2,300.00
Current price $1,725.00
$1,725.00 - $1,725.00
Current price $1,725.00

T1R-S07 Mod-Twin 225 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWD’s by combining twice the ceramic friction...

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ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit 2004-2021 STI

Original price $929.00
Original price $929.00 - Original price $929.00
Original price $929.00
Current price $696.75
$696.75 - $696.75
Current price $696.75

SB10-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clam...

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ACT Heavy Duty Performance Street Disc Clutch Kit 2004-2021 STI

Original price $945.00
Original price $945.00 - Original price $945.00
Original price $945.00
Current price $708.75
$708.75 - $708.75
Current price $708.75

SB10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diap...

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ACT Heavy Duty 6-Puck Disc Clutch Kit 2004-2021 STI

Original price $986.00
Original price $986.00 - Original price $986.00
Original price $986.00
Current price $739.50
$739.50 - $739.50
Current price $739.50

SB10-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clam...

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Perrin Transmission Mount 2002+ WRX/STI

Original price $340.00
Original price $340.00 - Original price $340.00
Original price $340.00
Current price $255.00
$255.00 - $255.00
Current price $255.00

The PERRIN Performance transmission mount kit reduces drivetrain movement under hard acceleration, deceleration and cornering. WHY DO I WANT STIFFE...

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Injector Dynamics 1300cc Fuel Injectors 2002-2014 WRX/ 2007-2021 STI

Original price $945.00 - Original price $945.00
Original price
$945.00
$945.00 - $945.00
Current price $945.00

1300cc injector size Top-feed type Designed in partnership with Bosch Motorsport Designed to work with alternative fuels All stainless internals C...

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Injector Dynamics ID2600-XDS Fuel Injectors 2002-2014 WRX/ 2007-2021 STI

Original price $1,449.00 - Original price $1,449.00
Original price
$1,449.00
$1,449.00 - $1,449.00
Current price $1,449.00

ID2600 XDS model Top-feed injector type Compact body Improved internal flow path increases output by 5% without sacrificing low flow performance D...

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GrimmSpeed Top Mount Intercooler Aluminum Y-Pipe Kit 2004-2021 STI

Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

DESCRIPTION The Grimmspeed Top Mount Intercooler Y-Pipe Kit has been designed to work with factory or aftermarket top mount intercoolers. This is a...

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GrimmSpeed Red Air Oil Separator 2002-2007 WRX / 2004-2021 STI

Original price $299.00 - Original price $299.00
Original price
$299.00
$299.00 - $299.00
Current price $299.00

DESCRIPTION This is the GrimmSpeed Air Oil Separator. If you're familiar with modifying your vehicle, then you will know the importance of an air/o...

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GrimmSpeed Unequal Length Header 2002-2014 WRX/ 2004-2021 STI

Original price $999.00 - Original price $999.00
Original price
$999.00
$999.00 - $999.00
Current price $999.00

DESCRIPTION GrimmSpeed believes that there has not been any major changes to the unequal exhaust manifold in some time, and this is due to the tigh...

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GrimmSpeed V2 Bypass Valve 2004-2021 STI / 2002-2007 WRX

Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...

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South Bend Clutch Stage 2 Daily Clutch Kit 2004-2021 STI

Original price $931.26 - Original price $931.26
Original price
$931.26
$931.26 - $931.26
Current price $931.26

The South Bend Stage 2 Daily Clutch Kit has a 496 ft-lb torque rating which is plenty of clutch for the street, and plenty of clutch for those of y...

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South Bend Clutch Stage 3 Daily Clutch Kit 2004-2021 STI

Original price $1,163.93 - Original price $1,163.93
Original price
$1,163.93
$1,163.93 - $1,163.93
Current price $1,163.93

The South Bend Stage 3 Daily Clutch Kit has been designed for those of you who are making big power and big boost numbers but don't want the harshn...

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South Bend Clutch Steel Single Mass Flywheel 2004-2021 STI

Original price $354.44 - Original price $354.44
Original price
$354.44
$354.44 - $354.44
Current price $354.44

The South Bend Single Mass Flywheel features durable steel construction to provide your clutch with an excellent friction surface suitable for many...

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South Bend Clutch Stage 3 Endurance Clutch Kit 2004-2021 STI

Original price $1,233.01 - Original price $1,233.01
Original price
$1,233.01
$1,233.01 - $1,233.01
Current price $1,233.01

Southbend Clutch Kits are considered to be one of the most comfortable high-performance clutch kits on the market due to the OEM-like feel and driv...

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