
Mercedes
Chip tuning for Mercedes SLK
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Optimise performance
Shiftech Chiptuning
Chiptuning (also known as "remap", "engine remapping" or "engine management") is a technique that makes it possible to improve performance, reduce fuel consumption and increase the driving pleasure of different types of vehicle.
Whether it's a car, a motorbike, a heavy goods vehicle, a tractor, a boat, a quad or even a jet-ski, this method offers significant advantages. We present the principles of reprogramming, the benefits and its applications.

Engine control unit
What is engine reprogramming?
Reprog consists of modifying the engine's electronic management software, known as the ECU (Engine Control Unit), to improve performance and efficiency. Unlike an add-on box, which modifies very few parameters, we precisely adjust some sixty parameters such as injection, ignition, turbo pressure and many others to get the best out of the engine.
In most cases, manufacturers configure engines in a standard way to meet environmental standards and the constraints of different markets. However, these settings are not always optimal and can be improved thanks to our expertise.

Benefits
What are the advantages of engine reprogramming?
Improving performance
PRESERVED RELIABILITY
ENHANCED PLEASURE
Fuel economy
Respect for the environment
Adapting to specific needs
What are the benefits of an engine tuning?
On average, chiptuning increases power and torque by about 30%. For instance, on a 2017 Volkswagen Golf VII Mk2 1.5 TSI 130, Stage 1 enhances performance by adjusting the engine control unit parameters. This results in increased power and improved responsiveness, while staying within the manufacturer's safety margins. Fuel consumption can also be optimized with appropriate driving habits.
| OEM | Stage 1 | |
| Power | 130 Hp | 175 Hp |
| Torque | 200 Nm | 300 Nm |







