We are Mercedes Tuning specialists providing Stage 1 and 2 software calibration as well as Economy tuning. We operate in Manchester  and can As Mercedes tuning specialists we can work on any variant from Mercedes GTR tuning to Mercedes C63 AMG Tuning and Mercedes GLE Tuning get in touch today to find out more

Mercedes Tuning Services Operating in Manchester

At 117Speed we are internationally recognised for our Mercedes Tuning services. 

We provide Stage 1 & Stage 2 Mercedes Tuning, supplying and fitting all necessary performance upgrades at our state of the art tuning facility in Manchester. 

By re-calibrating your Mercedes’s electronic control unit (ECU) our Master tuning technicians can increase your Mercedes’s BHP and Torque, de-restricting your vehicle’s factory limitations and releasing its true performance potential.

Our recent Mercedes tuning results

Mercedes A45s
Stock | 415 bhp
Stage 1 | 462 bhp
Stock | 369 lb/ft
Stage 1 | 490 lb/ft
Mercedes Benz C63
Stock | 502 bhp
Stage 1 | 575 bhp
Stock | 516 lb/ft
Stage 1 | 657 lb/ft
Mercedes Benz C220 CDI
Stock | 191 bhp
Stage 1 | 230 bhp
Stock | 295 lb/ft
Stage 1 | 360 lb/ft
Mercedes Benz CLA 45
Stock | 375 bhp
Stage 1 | 415 bhp
Stock | 350 lb/ft
Stage 1 | 400 lb/ft
Mercedes Benz E63
Stock | 603 bhp
Stage 1 | 700 bhp
Stock | 627 lb/ft
Stage 1 | 680 lb/ft
Mercedes Benz GLS
Stock | 325 bhp
Stage 1 | 398 bhp
Stock | 516 lb/ft
Stage 1 | 626 lb/ft
Mercedes G Class
Stock | 281 bhp
Stage 1 | 398 bhp
Stock | 443 lb/ft
Stage 1 | 626 lb/ft
Mercedes S CLASS S65
Stock | 621 bhp
Stage 1 | 670 bhp
Stock | 738 lb/ft
Stage 1 | 800 lb/ft
Mercedes GT AMG
Stock | 460 bhp
Stage 1 | 575 bhp
Stock | 440 lb/ft
Stage 1 | 657 lb/ft
previous arrow
next arrow

Stage 1 Mercedes Tuning

A Stage 1 Remap is a software only enhancement requiring no hardware upgrades. We will extract the true performance capabilities from your Audi’s engine through calibrating your vehicles ECU alone.An example of the huge difference 117Speed calibrations provide is our Audi A5 tuning stage 1 (Audi A5 2.0 TFSI 248 bhp) which takes bhp from stock 248 bhp to 318 and Torque from 273 lb/ft to 338. As well as receiving Increased, BHP, Torque and fuel economy a stage 1 remap will enhance the driving experience of your Audi with faster throttle response and smoother power delivery as you climb through your gears.

Stage 2 Mercedes Tuning

A stage 2 remap is an ECU software calibration that requires the upgrade of vehicle hardware to extract maximum performance from your Mercedes. Our stage 2 ECU calibration and hardware upgrades on the Mercedes Benz E Class 300 CDi BlueEFF (201 bhp) take the vehicle from stock 201 power to 209, adding 89 bhp which is almost another half of the vehicle’s original power, completely transforming the way this vehicle feels to drive. At 117Speed we supply and fit all of the hardware components that your Mercedes requires to meet stage 2 power. Depending on what Mercedes you own, upgrades include – Exhaust system, Air intake, intercooler and gearbox tuning (TCU Tuning).

Economy Mercedes 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.