Thanks to the Tuning Box, it is now possible to increase the performance of the new TDI, TDS, and other turbo diesel engines by 25%. You appreciate your turbo diesel for its fuel economy, but you find it a little lacking in power! The Tuning Box is the solution you were waiting for! This revolutionary little box provides a 25% increase in power and torque!.

>>DH SERIE (Golf TDI, Mégane, A4, 325 tds...)Tuning Box : This electronic device is used in vehicles equipped with conventional Bosch or Lucas injection pumps. In this case, the enhanced performance is achieved by dynamically matching the response of the injection pump's fuel regulator to the control device, which thus adjusts the amount of fuel delivered by the pump. The increase in power is thus achieved by indirect control.
>>VP SERIE (AUDI V6 TDI, OPEL DTI, BMW 320D...) Tuning Box : This electronic device is used in vehicles equipped with Bosch VP 44 (e.g. Audi / VW V6 2,5 TDI, BMW 320d, Opel DTI) and VP 37 (e.g. Ford Focus 1,8 DI) radial piston distributor injection pumps. In this case the operating data (obtained in real time) are adjusted on the digital data bus (CAN-Bus), resulting in increased power through active control of the fuel delivered to the injection pump.
>>CR series (MERCEDES CDI, ALFA ROMEO JTD, ROVER 75....) Tuning Box: This electronic device is used in vehicles equipped with the common rail injection system. Increased power is obtained through direct control of fuel delivery by comparing the characteristics of the injection solenoid valves against the initial parameters.
>>IP series (GOLF 115 - 150CV AUDI 130CV, all new VAG injector-pump engines) Tuning Box : This electronic device is used on vehicles equipped with injector-pumps. The increase in power is obtained in a similar manner to the common rail system.

All systems achieve enhanced performance only by modifying the fuel injection parameters. The turbo boost pressure is not actively influenced. What is more, the functions of the control device are fully maintained. The device is installed with water-tight original equipment quality gold-contact plugs.

Secondary effects...
The manufacturers' ABS and ASR settings, as well as those of the other sensors remain unchanged, which ensures genuine safety of use. The Tuning Box does not alter the exhaust fume characteristics.

On the road, the increased power and torque can be felt throughout the engine’s range, giving gradual, regular acceleration under all conditions. The engine’s response is smooth and immediate, with no misfire or sudden unexpected surges of power. The car’s handling thus becomes significantly sportier than before but with the an equal or possibly greater level of driving comfort. As for fuel consumption, it remains virtually the same, unless the driver allows his right foot to become a little too heavy on the accelerator pedal.nection:

The tuning box is fitted with connectors that are compatible with the original manufacturer's equipment (a TUNING BOX exclusive for the new CDI, JTD and other models).It is therefore very easy to connect, requiring no cutting, welding or any other kind of intervention on the original equipment, thus avoiding the need for irreversible alterations to the original unit (chip-tuning).

The tuning box can be removed in an instant, allowing you to recover it at any time (when you sell your car for example), without leaving any trace of it having been installed.

The box can be installed by anyone, even a technical or mechanical novice. The instructions provided with the product are clear and simple.

The Tuning Box comes with a 3 year product guarantee. An optional guarantee of one year is offered on the engine (in Europe only) for vehicles having done no more than 100,000 km (VP and CR series) , or 60,000 km (DH series unit).