ECU Remapping is a simple, safe and extremely effective method of electronic engine tuning. It allows increasing the power and torque of the engine, as well as increase driving comfort and the engine's efficiency.

Can performance chips ruin your engine?

No. A performance chip does not cause damage to your engine or transmission as it increases the horsepower and torque output. This power is generated mainly by harmlessly adjusting your air/fuel ratio and ignition timing to optimal settings. In fact, a performance chip can even protect your engine from damage.

Are chip tunes Safe?

The short answer is that diesel chip tuning is generally very safe but with one proviso. The chip should not be causing massive amounts of black smoke to come out of your exhaust. ... If exhaust gas temperatures go too high you can damage your cylinder head, your valves and possibly even your turbo.