Serial programing of the car means that the BSR tuned software is uploaded by BSR to the engine control system via the diagnostic outlet in the car. This industry standard procedure is used by the car manufacturer, during service and maintenance at your garage and also by BSR.

Once equipped with BSR tuned software, all all diagnostic features of the car remain intact. This means that service and maintenance can be performed as usual by any garage.

Regardeless of tuning method (serial programing, PPC, chip replacement) all tuning kits are developed in line with BSR's thourough development procedure described in this link.