$2,500.00 Mercedes E53 AMG 2019+ Stage 1 Performance ECU Tune Want to add even more Horsepower? Upgrade to Stage 2 ECU Tune. (Catless Application) Adds an approx. 30-40 additional Horsepower! Check the box below: Upgrade to Stage 2 + $399.00 Product price Additional options total: Order total: Mercedes E53 2019+ Stage 1 Performance ECU Tune quantity — OR — Add to cart Category: E43/E53 Tags: amg, benz, e53, ecu, ecu tune, mercedes, stage 1, tune, turbo, w213 Description Description +65 Horsepower +105 Torque Performance ECU Tune for the Mercedes E53 AMG 2019+ Eliminate Top Speed Limiter Increased Throttle Response Optimized Fuel and Spark Optimized for 93 Octane Related products BMW 335d (2007-2008) Stage 1 Performance ECU Tune (N57) $1,099.00 Select Options BMW M5 E6x (2006-2011) Stage 1 Performance ECU Tune $599.00 Select Options BMW 135i Stage 1 Performance ECU Tune (N54) $599.00 Select Options BMW 335i (2011-2013) Stage 1 Performance ECU Tune (N55) $999.00 Select Options