117Speed Remap Gains database

Check remap gains for any make or model vehicle

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What can ECU remapping do?

If you’re looking for a way to get more power from your car, van or truck then an ECU remap could be the perfect solution. Remapping can significantly improve both torque and BHP with benefits including increased throttle response, improved torque and BHP for smoother power delivery and better fuel efficiency from your engine. 

Each remap we install is tailored specifically for your vehicle and has been tested on our state-of-the-art 4-Wheel Dyno at 117Speed HQ in Manchester.


Yes, you need to tell your insurance provider if your car engine has been remapped. In car insurance terms, remapping or chipping is considered a car modification, even if it’s one you can’t actually see. If you don’t inform your insurance provider, it could invalidate your policy.
Your vehicle will still pass its MOT test after a remap. The remap does not affect your MOT.
A car remap will void your engine’s warranty (including the turbo or supercharger), and it may also void your clutch and gearbox warranty too. Most manufacturer warranties will not detect the software upgrades made to the vehicle upon inspection and software can be returned to stock ahead of inspections to avoid that awkward conversation.

A Stage 1 remap is a safe and effective way to improve the performance of your vehicle. The 117Speed team provide full diagnostic services before your vehicle software is calibrated to ensure your vehicle is in good health and safe to remap.