Engine reprogramming, also known as “chiptuning”, consists of modifying the vehicle’s computer data without adding any external hardware. This method requires a visit to a specialist and can be more expensive. Unfortunately, it also affects your manufacturer’s warranty, since some car brands can see this reprogramming directly by connecting to your on-board computer or ECU.
The add-on unit is an optimised device that is connected to the engine by a simple cable. It is a safe solution that allows you to enjoy maximum excitement at a minimal cost. You can easily install it yourself and disconnect or reconnect it at any time, for example, before you go to the garage or for a technical inspection, without compromising your safety systems or your engine warranty.