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2015-2021 Subaru STI

Killer B Motorsport 4-1 Holy Header Exhaust Manifold w/ V-Band Up Pipe 2002-2014 WRX / 2004-2021 STI

$1,985.00 - $2,445.00
$1,985.00 - $2,445.00
$1,985.00
$1,985.00 - $2,445.00

MSP TR Style Sequential White Bar Tail Lights Clear Lens 2015-2021 WRX / 2015-2021 STI

$539.00
$539.00 - $539.00
$539.00
$539.00 - $539.00

DESCRIPTION Transform the rear-end styling of your Subaru with the MSP TR Style Sequential White Bar Tail Lights with Clear Lens for the 2015–2021 ...

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MSP TR Style Sequential Red Bar Tail Lights Clear Lens 2015-2021 WRX / 2015-2021 STI

$539.00
$539.00 - $539.00
$539.00
$539.00 - $539.00

DESCRIPTION Transform the rear-end styling of your Subaru with the MSP TR Style Sequential Red Bar Tail Lights with Clear Lens for the 2015–2021 Su...

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MSP TR Style Sequential Red Bar Tail Lights Red Lens 2015-2021 WRX / 2015-2021 STI

$539.00
$539.00 - $539.00
$539.00
$539.00 - $539.00

DESCRIPTION Transform the rear-end styling of your Subaru with the MSP TR Style Sequential Red Bar Tail Lights with Red Lens for the 2015–2021 Suba...

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MSP TR Style Sequential White Bar Tail Lights Smoke Lens 2015-2021 WRX / 2015-2021 STI

$539.00
$539.00 - $539.00
$539.00
$539.00 - $539.00

DESCRIPTION Transform the rear-end styling of your Subaru with the MSP TR Style Sequential White Bar Tail Lights with Smoke Lens for the 2015–2...

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MSP TR Style Sequential White Bar Tail Lights Red Lens 2015-2021 WRX / 2015-2021 STI

$539.00
$539.00 - $539.00
$539.00
$539.00 - $539.00

DESCRIPTION Transform the rear-end styling of your Subaru with the MSP TR Style Sequential White Bar Tail Lights with Red Lens for the 2015–2021 Su...

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IAG Silver Street Series Oil Pan 2002-2014 WRX/ 2004-2021 STI

$529.99
$529.99 - $529.99
$529.99
$529.99 - $529.99

INCREASED CAPACITY The IAG Performance EJ Street Series Oil Pan for the Subaru WRX, STI, LGT and FXT is uniquely designed and CNC machined to suit ...

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Mishimoto Black Aluminum Coolant Expansion Tank 2002-2007 WRX / 2004-2016 STI

$188.95
$188.95 - $188.95
$188.95
$208.00
$208.00 - $208.00
$208.00

DESCRIPTION Upgrade your cooling system with the Mishimoto Aluminum Coolant Expansion Tank for the 2002-2007 Subaru WRX and 2004-2016 STI. Designed...

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Mishimoto Liquid Chill Synthetic Engine Coolant Full Strength

$82.95
$82.95 - $82.95
$82.95
$91.00
$91.00 - $91.00
$91.00

DESCRIPTION: Liquid Chill Synthetic Engine Coolant technology combines an inherently nontoxic propylene glycol base with unique poly organic addit...

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Mishimoto Liquid Chill Radiator Coolant Additive

$20.95
$20.95 - $20.95
$20.95
$23.00
$23.00 - $23.00
$23.00

DESCRIPTION: Mishimoto Liquid Chill® radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compa...

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Mishimoto Liquid Chill Synthetic Engine Coolant Premixed

$52.95
$52.95 - $52.95
$52.95
$58.00
$58.00 - $58.00
$58.00

DESCRIPTION: Liquid Chill Synthetic Engine Coolant technology combines an inherently nontoxic propylene glycol base with unique poly organic additi...

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GrimmSpeed Hella Horn Wiring Harness 2015-2021 WRX / 2015-2021 STI

$41.00
$41.00 - $41.00
$41.00
$41.00 - $41.00

DESCRIPTION The GrimmSpeed Hella Horn Wiring Harness is a simple, plug-and-play solution designed specifically for the 2015-2021 Subaru WRX and 201...

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IAG Red Street Series Air Oil Separator 2008-2014 WRX / 2008-2021 STI

$499.99
$499.99 - $499.99
$499.99
$499.99 - $499.99

SAFEGUARD YOUR SUBARU The IAG Performance Air / Oil Separator (AOS) is a smart upgrade for your Subaru. Developed through years of meticul...

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IAG Black Street Series Air Oil Separator 2008-2014 WRX / 2008-2021 STI

$499.99
$499.99 - $499.99
$499.99
$499.99 - $499.99

SAFEGUARD YOUR SUBARU The IAG Performance Air / Oil Separator (AOS) is a smart upgrade for your Subaru. Developed through years of meticul...

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GrimmSpeed Gold V2 Bolt Oil Cap 2002-2026 WRX / 2004-2021 STI

$59.00
$59.00 - $59.00
$59.00
$59.00 - $59.00

DESCRIPTION It’s inevitable, you’ll eventually want to replace your OEM Subaru oil cap. Whether it's leaking, worn out, or just an eyesore, the Gri...

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GrimmSpeed Silver V2 Bolt Oil Cap 2002-2026 WRX / 2004-2021 STI

$59.00
$59.00 - $59.00
$59.00
$59.00 - $59.00

DESCRIPTION It’s inevitable, you’ll eventually want to replace your OEM Subaru oil cap. Whether it's leaking, worn out, or just an eyesore, the Gri...

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GrimmSpeed Red V2 Bolt Oil Cap 2002-2026 WRX / 2004-2021 STI

$59.00
$59.00 - $59.00
$59.00
$59.00 - $59.00

DESCRIPTION It’s inevitable, you’ll eventually want to replace your OEM Subaru oil cap. Whether it's leaking, worn out, or just an eyesore, the Gri...

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Blouch Dominator 16G-XT-R Ball Bearing Turbocharger 2002-2007 WRX / 2004-2021 STI

$1,809.50 - $1,909.50
$1,809.50 - $1,909.50
$1,809.50
$1,809.50 - $1,909.50

Disclaimer: Photos are for illustrative purposes only, the actual product may differ slightly. The Blouch 16G-XT-R Ball Bearing Turbocharger is a s...

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Blouch Dominator 2.5G2-R Ball Bearing Turbocharger 2002-2007 WRX / 2004-2021 STI

$2,337.50 - $2,437.50
$2,337.50 - $2,437.50
$2,337.50
$2,337.50 - $2,437.50

Disclaimer: Photos are for illustrative purposes only, the actual product may differ slightly. DESCRIPTION The Blouch Dominator 2.5G2-R Ball Bearin...

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Blouch Dominator 1.5G2-R Ball Bearing Turbocharger 2002-2007 WRX / 2004-2021 STI

$2,216.50 - $2,316.50
$2,216.50 - $2,316.50
$2,216.50
$2,216.50 - $2,316.50

Disclaimer: Photos are for illustrative purposes only, the actual product may differ slightly. DESCRIPTION The Blouch Dominator 1.5G2-R Ball Bearin...

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Subaru OEM Cabin Air Filter 2015-2021 WRX / 2015-2021 STI

$27.45
$27.45 - $27.45
$27.45
$27.45 - $27.45

DESCRIPTION The Subaru OEM Cabin Air Filter is designed for the 2015–2021 WRX and STI to ensure clean, healthy air inside your vehicle. This genuin...

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Motul Transmission & Differential Oil Change Kit 2022-2026 WRX / 2004-2021 STI

$204.36
$204.36 - $204.36
$204.36
$227.10
$227.10 - $227.10
$227.10

DESCRIPTION The Motul Transmission & Differential Oil Change Kit is designed for 2022+ Subaru WRX and 2004–2021 STI models, providing high-per...

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ACT Heavy Duty Race Sprung 6 Pad Clutch Kit 2006-2026 WRX

$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 2006-2026 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 2006-2026 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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