It is the most trusted and reliable performance upgrade on the market offering up to 20% More Power and more torque without a change in ECU programming, injection timing or fuel pressures. Where some other methods compromise your engine by pushing it too hard to meet the power gains promised, STEINBAUER can get you those gains without compromising safety. It uses technology to get results, not just tuning – it is a highly advanced, completely programmable electronic computer module developed following years of research and testing and subject to rigorous quality control measures.