From our fully equipped workshop in Bridgwater, Somerset, we can offer Performance ECU Software for most popular marques, this of course includes the BMW range of vehicles, such as 320d, 330d, 335d, 530d, 535d.

At TSR Performance we can safely extract the extra performance you require from your BMW, especially the Diesel range which has huge potential for improvement, the modern Diesel engine really is quite something and when tuned/optimised can surprise many other vehicles on the road with the huge Torque delivery, whilst still allowing for economical running during cruise. 

We can offer Stage 1 programming which requires no hardware changes, however if you desire we can compliment the revised ECU calibration with a group of carefully selected components to extract the maximum from your pride and joy. 

Contact our Sales Team with your requirements.