Bespoke Car remapping in Bolton tailored to your vehicle’s hardware | 117Speed is based in Trafford Park, Manchester and is proud to be the largest car tuning facility in the North West. We provide both Stage 1 and Stage 2 remap services carried out on our state-of-the-art 4-wheel BAPRO dyno.


Find out your vehicle’s potential stage 1 remap gains before you visit Bolton’s car remapping specialists at the 117Speed tuning facility.

117Speed has been car remapping in Bolton for 5+ years. You can rest assured that your Car remapping session is safe in the hands of our team. We always perform a full vehicle diagnostic health check before carrying out any car tuning to ensure the safety and reliability of your vehicle when upgrading software for your Stage 1 remap or additional hardware for a 117Speed Stage 2 remap.

Looking to extract more power from your engine? Visit our 6,000 Sqft headquarters home to car remapping master technicians utilising a Dyno cell and state-of-the-art 4-wheel drive BAPRO dyno to accurately measure your vehicle’s performance before your car remapping session and after.

Stage 1 REMAP

We provide a bespoke ECU calibration for all of our stage 1 remap solutions and provide the most comprehensive car remapping statistics in Bolton.

A stage 1 remap is a software-only upgrade, developed on our 4-wheel drive dyno by our master ECU technicians.

Vehicles are released from manufacturers with limiting software parameters, holding back the true performance capability of your vehicle. Our Stage 1 remap can safely extract vehicle performance, providing a noticeable increase in power and torque without any compromise of hardware reliability.

We are proud to be the only business with a 4 Wheel drive dyno providing car remapping in Bolton. After your car tuning session, we provide you with a printout of your before and after results as proof of performance enhancement.

Stage 2 REMAP

A stage 2 remap consists of software calibrations to meet the demand of required hardware additions to your vehicle.

We supply and fit all of the hardware required for your stage 2 remap build including custom exhaust fabrication, downpipes, air filters and Gearbox (TCU Tuning).

Our master ECU technicians will re-calibrate your vehicle’s ECU to work with any additional hardware upgrades ensuring your car tuning session safely extracts maximum power from your vehicle before running your car on the dyno to provide you with your new power figures.

If you are looking for track-ready car remapping in Bolton look no further than 117Speed.

Economy Tuning

Receive up to 20% better fuel efficiency. Our master ECU calibration team can improve throttle response, increase breakhorse power and Torque, improvIng power delivery lower down in the rev range getting you up to cruising speeds quicker with fewer gear changes, and ultimately improve your vehicles MPG. The service we provide pay for itself in a very short space of time. 

With rising fuel prices there has never been a better time to economy remap your vehicle with 117Speed.

4 Wheel Drive BAPRO® dynometer / rolling road.

Our master tuning technicians believe in providing our customers with a truly bespoke car remapping solution by ensuring every tuning file that we produce is calibrated and tweaked on our state of the art  4 Wheel Drive BAPRO®  dynometer / rolling road.


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.