ECU Tuning Group | Mercedes Benz E63 AMG Twin Turbo ECU Upgrade
ECU Tuning Group | Mercedes Benz E63 AMG Twin Turbo ECU Upgrade

Reprogramming the Mercedes Benz E63 AMG Twin Turbo ECU, we were able to take the stock E63 AMG's 518hp 516lbs tq and 550hp 590lbs tq PP Package to 651hp & 728lbs tq (91 octane) at the crank with only an ECU tune.
Please remember, gains posted was on a very hot engine. Dyno testing took place here in Los Angeles driving from Downtown LA to South Central in traffic in boiling hot weather.
Please inquire about other Mercedes Benz models. Details will be presented about any vehicle upon request.
Please contact the sales department for any questions or concerns.
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Last edited by sales@ECU Tuning Group; May 2, 2012 at 03:29 PM.
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