APR Ignition Coils are designed to be a direct plug-and-play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more...
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100% synthetic engine oil, specially designed for Diesel Particulate Filters (DPF) and Three Way Catalytic converters. Any car powered by turbo Diesel direct injection...
AllBest selling productsCommerceinstruments Best Selling ProductsNew productsOil PansOil System
The Moroso oil pan baffle kit has been designed to help prevent oil starvation under high-performance driving conditions. Features: The Moroso Double Tier, Drop...
AllBest selling productsCommerceinstruments Best Selling ProductsExhaust Manifolds & HeadersExhaustsNew products
Tomei designed these equal length headers with a 4-2-1 layout with 42.7mm, 45mm, 60mm runner sizes to help extract the maximum horsepower from your EJ25....
AllBest selling productsCat Back ExhaustsCommerceinstruments Best Selling ProductsExhaustsNew products
Features: Free-flowing exhaust bolsters horsepower, torque and even fuel economy Available in chrome stainless steel or durable black-coated aluminized steel Smooth mandrel-bent tubing reduces...
AllBest selling productsCommerceinstruments Best Selling ProductsLowering SpringsNew productsSuspension Kits
These springs are precisely engineered to optimize the handling performance of your car by taking advantage of factory strut valving and travel through increased...
AllBest selling productsBrake PadsBrakesCommerceinstruments Best Selling ProductsNew productsPads
These pads offer a great linear thermal stability with easy pedal modulation and consistent braking performance. These are high-performance brake pads that are ideal...
Patterson Performance SR Series shift knobs are available in stainless steel, aluminum or delrin, as well as a variety of colors. This sphere is machined...
The Billetworkz Shifter Stop is an essential modification for the 2015+ WRX platform. It is designed to significantly reduce the amount of slop when in...
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The Billetworkz STI One-Piece Reverse Lockout is the perfect accessory to add to your interior. The Billetworkz Reverse Lockouts include two internal o-rings to...
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Add that final touch to your interior with a Billetworkz E-Brake Button! (Also known as a “Drift Button”). Simply unthread your stock e-brake button and...
AllAWE TuningBest selling productsCat Back ExhaustsCommerceinstruments Best Selling ProductsExhaustsNew products
Multiple options covering every taste and budget, accompanied by unmatched quality, fitment, performance, and a tailored AWE Tuning soundtrack. Max gains of 12 hp...
King's pMaxKote is a revolutionary new approach to coated bearings. this unique polymer coating is applied over King's pMaxBlack overlay at the King factory...
AllBest selling productsCommerceinstruments Best Selling ProductsControl ArmsNew productsSuspension Linkage
Our new rear adjustable control arms are now available for the 08+ Subaru WRX/STi. A product that surpasses its competition by having better quality,...
AllBest selling productsBrake PadsBrakesCommerceinstruments Best Selling ProductsNew productsPads
StopTech now offers the same pads that they include with their balanced big brake upgrades as OEM replacement pads for your stock calipers. StopTech...
AllBest selling productsCommerceinstruments Best Selling ProductsCoolingNew productsRadiators
Designed for manual transmission vehicles w/ filler neck. The Koyo Aluminum Radiator for the Subaru WRX and STI is a performance lightweight aluminum is...
AllBest selling productsCommerceinstruments Best Selling ProductsEngine Oil & AdditivesNew products
100% synthetic engine oil for latest generation of engines (Gasoline, Diesel, LPG, turbo-charged, direct injection). Up to 10% less fuel consumption. Formulated with fuel...
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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