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 right on our website.

  • In most cases, you can tune the car yourself, using our PPC device (Portable Program Carrier) that we send directly 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, in one of our many distributors.


How do I find products for just 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 in short

  • More than 2 decades of experience in professional racing and race engine development.

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

  • All product innovation and development is conducted by our own in-house engineering team in our test lab at our headquarters in Växjö, Sweden.

  • All cars that we develop tuning for are tested individually with a “rototest” and by way of our talented professional test drivers.

  • Each tuning tool is uniquely developed for just that engine that it is meant for, and no other system (trip computer, traction control, torque converters, service intervals) is affected.

  • Machine and tuning guarantee

  • Företaget drivs av välmeriterade motortekniker och entusiaster med mångårig erfarenhet från racingbanor runt om i hela Europa.

  • BSR är unik med sin så kallade PPC-enhet (Portable Program Carrier). En handhållen datorenhet som möjliggör för dig som kund att på ett enkelt sätt trimma bilen själv och återställa bilens originalinställningar.

  • BSR har bland annat slagit världsrekord i hastighet för serieproducerade bilar, utvecklat världens första etanoldrivna WRC rallybil och för första gången i världshistorien konverterat en dieselbil till etanoldrift.