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2008-2014 Subaru STI

COBB Tuning White w/ Black Ring 6-Speed Knob 2015-2026 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice ...

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COBB Tuning White w/ Red Ring 6-Speed Knob 2015-2026 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice ...

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COBB Tuning Black w/ Red Ring 6-Speed Knob 2015-2026 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice ...

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COBB Tuning Black w/ Black Ring 6-Speed Knob 2015-2026 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice ...

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COBB Tuning White 6-Speed Weighted Knob 2015-2026 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

Description The Weighted COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet stainless steel base/insert prov...

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OVERTAKE Rear Differential Upper Bushing Inserts 2008-2026 WRX / 2008-2021 STI

$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00

What if every shift, every corner, and every launch felt tighter and more connected? Your rear diff is mounted with soft factory rubber that flexes...

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Perrin Red Clutch Delay Valve Delete 2006-2026 WRX / 2006-2021 STI

$35.25
$35.25 - $35.25
$35.25
$47.00
$47.00 - $47.00
$47.00

Enhance your driving experience with the PERRIN Clutch Delay Valve Delete. This simple upgrade removes the OEM delay valve to improve clutch engage...

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GrimmSpeed 6-Speed Shifter Bushing Kit 2004-2021 STI

$49.00
$49.00 - $49.00
$49.00
$49.00 - $49.00

The GrimmSpeed 6-Speed STI Shifter Bushing Kit replaces the factory rubber shifter bushings with higher durability polyurethane components designed...

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Perrin Barrel Shift Knob 2004-2021 STI

$87.75
$87.75 - $87.75
$87.75
$117.00
$117.00 - $117.00
$117.00

Throw Your Weight Around The PERRIN shift knob features a heavyweight, solid steel body that is up to two times the weight of the OEM knob. Heav...

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OVERTAKE Driveshaft Carrier Bushings 2002-2026 WRX / 2004-2021 STI

$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00

Your driveshaft is only as stable as the bushings holding it in place. And factory rubber wasn't built to last. The OEM driveshaft carrier bushings...

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OVERTAKE Transmission Crossmember Bushing Kit 2008-2026 WRX / 2008-2021 STI

$50.00
$50.00 - $50.00
$50.00
$50.00 - $50.00

Every gear change should feel deliberate, connected, and precise. So why does the factory leave so much on the table? Your transmission is mounted ...

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OVERTAKE ModKnob Tall Weighted Delrin Shift Knob 2008-2026 WRX / 2004-2021 STI

$89.00
$89.00 - $89.00
$89.00
$89.00 - $89.00

The Best of Both Worlds | Overtake ModKnob Weighted Delrin Shift Knobs We all love a good weighted shift knob for the smooth and direct feel they o...

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OVERTAKE ModKnob Short Weighted Delrin Shift Knob 2008-2026 WRX / 2004-2021 STI

$89.00
$89.00 - $89.00
$89.00
$89.00 - $89.00

The Best of Both Worlds | Overtake ModKnob Weighted Delrin Shift Knobs We all love a good weighted shift knob for the smooth and direct feel they o...

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OVERTAKE Driveshaft Lockdown Kit 2008-2026 WRX / 2008-2021 STI

$128.00
$128.00 - $128.00
$128.00
$128.00 - $128.00

Feel that clunk when you get on the throttle? That's your driveshaft moving when it shouldn't be. The factory driveshaft carrier is held together w...

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OVERTAKE Clutch Delay Valve Delete 2006-2026 WRX / 2006-2021 STI

$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00

Greatly Improves Clutch Engagement Point Predictability | OVERTAKE Clutch Delay Valve Delete From the factory, Subaru has included a delay valve in...

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OVERTAKE 5-Speed Shift Boot Retainer 2008-2026 WRX / 2004-2021 STI

$18.00
$18.00 - $18.00
$18.00
$18.00 - $18.00

The Overtake Shift Boot Retainer is designed to securely hold your shift boot in place around the base of your shift knob, providing a clean and po...

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OVERTAKE Rear Differential Bushing Insert FULL Kit 2008-2026 WRX / 2008-2021 STI

$60.00
$60.00 - $60.00
$60.00
$60.00 - $60.00

What if every shift, every corner, and every launch felt tighter and more connected? Your rear diff is mounted with soft factory rubber that flexes...

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AMS Performance Billet Shift Knob 2015-2026 WRX / 2004-2021 STI

$89.95
$89.95 - $89.95
$89.95
$89.95 - $89.95
$89.95

The AMS Performance Subaru WRX/STI 6-Speed Billet Shift Knob was designed for versatility and to aid in shifter feel while rowing gears. Made from ...

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ACT Heavy Duty Race Sprung 6 Pad Clutch Kit 2006+ WRX / 2004-2021 STI

$1,254.00
$1,254.00 - $1,254.00
$1,254.00
$1,548.00
$1,548.00 - $1,548.00
$1,548.00

DESCRIPTION The ACT Heavy Duty Race Sprung 6 Pad Clutch Kit for the 2006+ WRX is built for high horsepower street and race applications that demand...

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ACT 4 Pad Rigid Race Clutch Disc 2006+ WRX / 2004-2021 STI

$157.00
$157.00 - $157.00
$157.00
$194.00
$194.00 - $194.00
$194.00

DESCRIPTION The ACT 4 Pad Rigid Race Clutch Disc for 2006-2021 WRX and 2004-2021 STI is a high-performance race disc made with premium ceramic fric...

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ACT Extreme Race Sprung 4 Pad Clutch Kit 2004-2021 STI

$869.00
$869.00 - $869.00
$869.00
$1,073.00
$1,073.00 - $1,073.00
$1,073.00

DESCRIPTION The ACT Extreme Race Sprung 4 Pad Clutch Kit for 2004-2021 STI features an Xtreme pressure plate and 4-pad spring-centered race disc fo...

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ACT Performance Street Sprung Clutch Disc 2004-2021 STI

$209.00
$209.00 - $209.00
$209.00
$258.00
$258.00 - $258.00
$258.00

DESCRIPTION The ACT Performance Street Sprung Clutch Disc is designed for 2004–2021 Subaru STI models and is ACT’s most popular performance replace...

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ACT 4 Pad Sprung Race Clutch Disc 2006+ WRX / 2004-2021 STI

$203.00
$203.00 - $203.00
$203.00
$251.00
$251.00 - $251.00
$251.00

ESCRIPTION The ACT 4 Pad Sprung Race Clutch Disc (part 4240518) is a direct replacement for 2006–2021 Subaru WRX and 2004–2021 Subaru STI models. B...

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ACT 6 Pad Rigid Race Clutch Disc 2006+ WRX / 2004-2021 STI

$175.00
$175.00 - $175.00
$175.00
$216.00
$216.00 - $216.00
$216.00

DESCRIPTION The ACT 6 Pad Rigid Race Clutch Disc is a direct replacement for worn ACT 6-puck rigid discs on 2006–2021 Subaru WRX and 2004–2021 Suba...

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ACT 6 Pad Sprung Race Clutch Disc 2004-2021 STI

$237.00
$237.00 - $237.00
$237.00
$293.00
$293.00 - $293.00
$293.00

DESCRIPTION The ACT 6 Pad Sprung Race Clutch Disc is a direct replacement for worn ACT 6-puck sprung discs on 2004–2021 Subaru STI models. Built wi...

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ACT XACT Prolite Clutch Flywheel 2004-2021 STI

$509.00
$509.00 - $509.00
$509.00
$629.00
$629.00 - $629.00
$629.00

DESCRIPTION The ACT XACT Prolite Clutch Flywheel is designed for 2004–2021 Subaru WRX STI models and is ACT’s lightest flywheel option for maximum ...

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ACT Extreme Clutch Pressure Plate 2004-2021 STI

$559.00
$559.00 - $559.00
$559.00
$690.00
$690.00 - $690.00
$690.00

DESCRIPTION The ACT Extreme Clutch Pressure Plate is designed for 2004–2021 Subaru WRX STI models as a replacement for worn Xtreme pressure plates....

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ACT Heavy Duty Clutch Pressure Plate 2004-2021 STI

$517.00
$517.00 - $517.00
$517.00
$638.00
$638.00 - $638.00
$638.00

DESCRIPTION The ACT Heavy Duty Clutch Pressure Plate is designed for 2004–2021 Subaru WRX STI models as a replacement for worn ACT Heavy Duty press...

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ACT Extreme Race Rigid 4 Pad Clutch Kit 2004-2021 STI

$823.00
$823.00 - $823.00
$823.00
$1,016.00
$1,016.00 - $1,016.00
$1,016.00

DESCRIPTION The ACT Extreme Race Rigid 4 Pad Clutch Kit is designed for 2004–2021 Subaru WRX STI models that demand race-ready durability and high ...

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ACT Heavy Duty Race Rigid 4 Pad Clutch Kit 2004-2021 STI

$781.00
$781.00 - $781.00
$781.00
$964.00
$964.00 - $964.00
$964.00

DESCRIPTION The ACT Heavy Duty Race Rigid 4 Pad Clutch Kit is designed for 2004–2021 Subaru WRX STI models that need race-ready durability in small...

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ACT Mod-Twin 225 Max Extreme Sprung Race Clutch Kit 2004-2021 STI

$1,925.00
$1,925.00 - $1,925.00
$1,925.00
$2,377.00
$2,377.00 - $2,377.00
$2,377.00

DESCRIPTION The ACT Mod-Twin 225 Max Extreme Sprung Race Clutch Kit is engineered for 2004–2021 Subaru WRX STI models that need high torque capacit...

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ACT Mod-Twin 225 Max Extreme Rigid Race Clutch Kit 2004-2021 STI

$1,878.00
$1,878.00 - $1,878.00
$1,878.00
$2,318.00
$2,318.00 - $2,318.00
$2,318.00

DESCRIPTION The ACT Mod-Twin 225 Max Extreme Rigid Race Clutch Kit is engineered for 2004–2021 Subaru WRX STI models that require maximum torque ca...

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ACT Extreme Race Rigid 6 Pad Clutch Kit 2004-2021 STI

$841.00
$841.00 - $841.00
$841.00
$1,038.00
$1,038.00 - $1,038.00
$1,038.00

DESCRIPTION The ACT Extreme Race Rigid 6 Pad Clutch Kit is designed for 2004–2021 Subaru WRX STI models that demand extreme track performance and t...

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ACT Extreme Race Sprung 6 Pad Clutch Kit 2004-2021 STI

$903.00
$903.00 - $903.00
$903.00
$1,115.00
$1,115.00 - $1,115.00
$1,115.00

DESCRIPTION The ACT Extreme Race Sprung 6 Pad Clutch Kit is built for 2004–2021 Subaru WRX STI models that need extreme torque capacity with manage...

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ACT Heavy Duty Race Rigid 6 Pad Clutch Kit 2004-2021 STI

$799.00
$799.00 - $799.00
$799.00
$986.00
$986.00 - $986.00
$986.00

DESCRIPTION The ACT Heavy Duty Race Rigid 6 Pad Clutch Kit is built for 2004–2021 Subaru WRX STI models that demand track-ready durability and torq...

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ACT XACT StreetLite Flywheel 2004-2021 STI

$476.00
$476.00 - $476.00
$476.00
$588.00
$588.00 - $588.00
$588.00

DESCRIPTION The ACT Streetlite Flywheel for the 2004-2021 STI is a lightweight, one-piece forged flywheel designed to improve engine response and a...

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