Mercedes ECU Remapping & Engine Tuning

We list remaps for 31 Mercedes models and 440 engine variants (257 petrol, 183 diesel), 38 of them still in development. Petrol remaps typically add +7% to +15% power, and diesel remaps +16% to +27%.

Mercedes, associated with prestige & luxury yet come with performance to boot. Maybe your friends all drive Porsches and you wish to make amends, thank the lord we can tune your Mercedes Benz. Whether you want to increase the smoothness of the drive than from when it left the factory, increase its performance to keep up with those Porsche driving friends or maybe the refined balance of performance, drive AND economy; we can tailor an ECU map whilst retaining the luxurious characteristics of this prestige car.

With our technology it is now possible to remap your Mercedes directly through the vehicle’s standard diagnostic port. Using this diagnostic port we can access the engine’s software memory chip and reprogram it with tuned software optimised for the maximum power your engine will safely handle.

Let BHP UK remap the engine ECU on your Mercedes to release it’s true potential. We offer engine ECU Remapping and chip tuning for power, we also offer Economy Tuning and a balanced remapping service that will combine the best of both worlds and give you more power and torque as well as better fuel economy.

Which Mercedes models gain most?

Frequently asked questions

Which Mercedes models do you remap?

We list remaps for 31 Mercedes models, including the AMG, A-Class, B-Class, C-Class and Citan. Choose a model above to see the figures for each engine.

How much power does a Mercedes remap add?

Petrol remaps typically add +7% to +15% power, and diesel remaps +16% to +27%. The gain depends on the engine; each model page lists the figures for every one.