ECU & TCU UPGRADES

Kleemann has more than 20 years of experience with tuning and styling cars from Mercedes-Benz. This ensures quality and func- tionality in all of our products, and our ECU (engine control unit) & TCU (transmission control unit) upgrades are no exception. Opti- mization with a Kleemann ECU/TCU upgrade will enhance the power output and refine the driving characteristics of the car.

Fitted with our ECU upgrade, a naturally aspirated engine will typically gain 8-10% in torque and horsepower, while a turbo or compressor charged engine will gain up to 20% more power.

Our TCU upgrades are available for most cars with the 5-speed automatic transmission, and differential ratio change, power handling capacity and shift times can all be modified. Please contact us to discuss your specific needs.