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So, how do I tune my car?

  • When you have found the right tuning kit for your car, review your selection, and place your order directly on our website.

  • In most cases, you can tune the car yourself, using our PPC device (Portable Program Carrier) that we send direct to you. The PPC device can be easily plugged into your car’s diagnostic port, and with a few clicks of the buttons, your car is tuned. However in some cases, you might have to take your car into a BSR dealership to have us install your tuning kit at one of our many distributors.

BSR PPC3 tuning

How do I find just products for my car?

  • Go into the respective product category, and use the car selection tool there.

  • If you have used this tool previously, your car selection will remain saved, regardless if you surf the rest of the BSR site. If you wish to reset your car choice filter, click on the cross (delete filter) in the car selection tool, or choose a new search.

BSR webshop

BSR in short

  • More than 20 years of experience in professional racing and race engine development.

  • One of the key global players in car tuning with over 100 distributors in over 20 countries.

  • All product innovation & development is done by our in-house engineering team in our cutting-edge, test facility at BSR headquarters in Växjö, Sweden.

  • All cars that we develop tuning for, are tested individually with a “Rototest” dyno and by our professional test drivers.

  • Each tuning file and tool is specially developed for each particular engine. No other systems (trip computer, traction control, torque converters, service intervals) are affected.

  • Machinery & tuning warranty

  • The company is powered by highly knowledgeable automotive and software engineers. Our staff are enthusiasts with many years of experience at racetracks all over Europe.

  • BSR’s unique PPC device (Portable Programme Carrier) is exclusively available from us. This handheld computing device makes it possible for you the driver, to easily tune your car yourself, or to return the vehicles original factory settings.

  • BSR has broken the world speed record for production cars, developed the world’s first ethanol-powered WRC rally car, and for the first time in the world, converted a diesel car to ethanol-power.