AllBest selling productsCobb TuningEngine ManagementNew productsPlug and Play Engine ManagementTop Sellers
Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to...
AllBest selling productsCobb TuningEngine ManagementNew productsPlug and Play Engine ManagementTop Sellers
Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to...
Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN E4-Series Big-Tube Equal Length Header. *COMPLETELY REDESIGNED* The new PERRIN...
The PERRIN High-Flow Fuel rails are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large...
AllBest selling productsCobb TuningEngine ManagementNew productsPlug and Play Engine ManagementTop Sellers
Simple ECU and TCM flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows...
Patterson Performance has created the perfect 5 point racing harnesses for both purpose built racecars as well as weekend racing enthusiasts. Our 5 point...
Patterson Performance has created the perfect 5 point racing harnesses for both purpose built racecars as well as weekend racing enthusiasts. Our 5 point...
Patterson Performance has created the perfect 5 point racing harnesses for both purpose built racecars as well as weekend racing enthusiasts. Our 5 point...
Patterson Performance has created the perfect 5 point racing harnesses for both purpose built racecars as well as weekend racing enthusiasts. Our 5 point...
Patterson Performance License Plate Delete for the 2015+ Subaru WRX and STI. The Patterson Performance front license plate delete features a CNC milled profile...
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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