Making modifications to your street car that maximizes your engine’s capabilities involves more than bolting on aftermarket parts. It takes a crew dedicated to defining the precise mix of components, tuning, and testing to produce your dream machine.

With a staff licensed in Porsche, Audi, BMW, Mercedes, and VW mechanics, J3 has both the capability and resources to take your car to the next level of performance. From mild to wild, and everything in between, let J3 be your one stop pit shop for your street car.

J3 Motorsport is proud to be the exclusive Georgia distributor for APR Engineering. APR’s proprietary software allows for total control over all aspects of vehicle tuning and drivability factors. This ensures the best possible performance solution available for your Porsche, Audi, or Volkswagen. To learn more, visit their website at www.goapr.com.



J3 is also distributor for the following fine automotive performance products: