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Est. 1993
Ontario, California
Built for
Subaru.
Since 1993.
The only aftermarket program ever factory-backed by Subaru of America — and the shop behind Ken Block's Gymkhana 1 & 2 cars. Thirty-three years engineering hardware for street, dirt, and race.
Factory-Backed · Subaru of America
Gymkhana 1 & 2
USA-Made
// "TONY THE TIGER" — 850 HP/TQ TIME-ATTACK STI · SUBARU OF AMERICA · 2007
Featured collection
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Air Oil Separator V2 Universal
Regular price $449.99 USDRegular priceSale price $449.99 USD -
Subaru Air Oil Separator Y Connector Fitting Part 11821AA450
Regular price $14.95 USDRegular price$19.99 USDSale price $14.95 USDSale -
Air Oil Separator Complete Install Kit
Regular price From $24.95 USDRegular priceSale price From $24.95 USD -
2004-2006 Subaru Forester XT Air Oil Separator V2
Regular price $449.99 USDRegular priceSale price $449.99 USD
Featured Products
The only aftermarket tuner trusted by Subaru of America. Since 1993.
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2013-2021 BRZ FRS GT86 Billet Power Blocks
Vendor:Crawford PerformanceRegular price $329.99 USDRegular priceSale price $329.99 USD -
2002-2007 Subaru WRX STI Gymkhana One Ken Block 3" Exhaust
Vendor:Crawford PerformanceRegular price $999.99 USDRegular priceSale price $999.99 USD -
Air Oil Separator Complete Install Kit
Vendor:Crawford PerformanceRegular price From $24.95 USDRegular priceSale price From $24.95 USD -
2013-2017 XV Crosstrek 2.0i Billet Power Blocks
Vendor:Crawford PerformanceRegular price $329.99 USDRegular priceSale price $329.99 USD
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