BMW M3 Competition CustomPro ECU Remap

BMW M3 Competition CustomPro ECU Remap

We had this BMW M3 Competition in for a stage 1 CustomPro ECU tune. This car made good figures while it was on the stock software, so we knew it was a good base to work on. The car ended up leaving us with an additional 67hp and 158nm!

Before: 446hp/591nm
After: 513hp/749nm

If you would like more information on what we can do to your vehicle message us by using the live-chat feature on our website.