AllBest selling productsCommerceinstruments Best Selling ProductsExhaust Misc.ExhaustsNew products
**In Stock, Shipping Now!** Limited Quantities Available, Avoid Extended Backorders While Possible. The Invidia N1 Exhaust Silencer allows you to lower the sound output...
AllBest selling productsCommerceinstruments Best Selling ProductsEngine Oil & AdditivesNew products
High performance 100% Synthetic lubricant specifically designed for powerful and recent cars fitted with large displacement engines, Gasoline and Diesel, naturally aspirated or turbocharged,...
NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable...
AllBest selling productsCommerceinstruments Best Selling ProductsEngine Oil & AdditivesNew products
8100 Series is a 100% synthetic engine oil that has been formulated, developed and tested according to the most recent technical requirements of petrol...
AllBest selling productsCommerceinstruments Best Selling ProductsFuel PumpsFuel SystemNew products
AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and...
AllBest selling productsCommerceinstruments Best Selling ProductsEngine Oil & AdditivesNew products
8100 Series is a 100% synthetic engine oil that has been formulated, developed and tested according to the most recent technical requirements of petrol...
AllBest selling productsCommerceinstruments Best Selling ProductsExhaustsGrimmspeedNew products
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to...
AllBest selling productsCommerceinstruments Best Selling ProductsCoolingNew productsRadiators
Koyorad introduces their new Subaru radiator which consolidates 5 popular Subaru applications, including the 2015+ Subaru WRX! The new VH091662 uses their ultra-efficient 36mm...
Subaru Billet Clutch Fork Pivot by Verus Engineering The Billet Clutch Fork Pivot compliments the Verus billet clutch fork with a stronger pivot point...
These bearings are specifically engineered to solve premature bearing failure caused by low oil pressure or oil starvation that has plagued the high output...
King conducted extensive research into the unique oiling circumstances of the Subaru EJ series engines. What resulted is a completely re-engineered main bearing set...
600235 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed...
Subaru 16mm OEM Oil Drain Plug Gasket for the multiple FA/FB equipped Subaru models (See vehicle fitment chart). It is always recommended to replace...
AllBest selling productsCommerceinstruments Best Selling ProductsConnecting RodsEngine Build ComponentsNew products
Manley "H-Tuff" connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is...
AllAWE TuningBest selling productsCat Back ExhaustsCommerceinstruments Best Selling ProductsExhaustsNew products
Merging decades of experience with hundreds of hours of prototyping, engineering, dyno testing and daily usage evaluation has output an exhaust system that is...
AllBest selling productsCommerceinstruments Best Selling ProductsDrivetrain FluidsNew productsTransmission Fluids
100% synthetic lubricant for all mechanical transmission of high performances and racing cars. For synchronized or not synchronized gearboxes, gearbox/differential, transfer gearboxes and hypoid...
AllBest selling productsBoost Control SolenoidsCommerceinstruments Best Selling ProductsElectronicsForced InductionGrimmspeedNew products
The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your...
All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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