Get your Renntech Mercedes ECU Tune at EVS Motors Performance Studio

As Mercedes owner Renntech Mercedes ECU Tune is the perfect tune for your car. Established in 1989 by Hartmut Feyhl, Renntech has developed the best tunes over years without compromising daily driving reliability. His knowledge is a combination of his passion for Mercedes vehicles and 12 years of experience working at Mercedes AMG. This guarantees you the highest quality and reliable tunes for Mercedes vehicles.

Here are just a few examples of tunes they offer:

RENNtech ECU Upgrade | C 63 AMG | W205 | 601HP/657LB-FT | 4.0L BiTurbo V8

RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, increasing the engine’s rev limiter and modifying boost mapping for turbo-charged vehicles, RENNtech performance software unleashes the true potential of your Mercedes.

With the proprietary RENNtech ECU Tuning the W205 – C 63 AMG gains up to +56 HP and +107 LB-FT, based on power numbers measured by RENNtech. Please note that the Mercedes M177 engine performance when measured, obtains higher numbers than rated from factory. The maximum power number reached with the RENNtech ECU Upgrade fot the W205 – C 63 AMG is 601 HP and 657 LB-FT.

For more information contact us here.

RENNtech ECU Upgrade – S 63 AMG Coupe BiTurbo 4MATIC (C217 – 669HP/734TQ – M157 Engine)

Contact us today to find the perfect tune for your Mercedes.

Renntech offers many things besides ECU Tunes. If you are looking for body kits, Exhaust systems or suspensions, this brand offers it all exclusive for Mercedes brand vehicles.