The Tuningbox® add-on unit increases turbo diesel engine performance by 25 to 35% while at the same time reducing consumption by up to 10%.

The principle is simple and involves connecting a small module between the original computer and the injection system of your car.

The Tuningbox® is fitted with identical connectors to those used by the manufacturers. This means that they can be quickly and efficiently connected without cutting cables or soldered connections.

They can therefore also be simply removed by unplugging, leaving no physical trace in the vehicle's engine or computer memory.

Furthermore, as the manufacturers' specified operating tolerances are never exceeded, engine wear and durability is not adversely affected.