2.0L M260 W.1 ECU Tune

The Weistec Mercedes-Benz 2.0L M260 W.1 ECU Tune is engineered to unlock the potential of your vehicle's 2.0L turbocharged four-cylinder M260 engine. This tune provides key features including increased horsepower and torque, improved throttle response, and optimized fuel and spark delivery. The manufacturer claims an increase of +40 horsepower and +53 torque, along with the elimination of the top speed limiter. Important fitment and installation notes apply. All 2020 models require the ECU to be removed and sent to Weistec for bench flashing. Power gains can vary based on individual vehicle modifications, fuel quality, and running conditions. This product is not for sale or use in the state of California on any pollution-controlled vehicle. This ECU tune is compatible with various Mercedes-Benz models, including the A220, A35 AMG, CLA250, CLA35 AMG, GLA250, GLA35 AMG, and GLB250, across model years 2019-2021, provided they are equipped with the L4 2.0L 260.920 engine.