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Why is this a great option for my ride?!
This tuner is a great way to eliminate the notorious pedal lag that can be found in numerous M-B platforms. It can also adjust the focus of the ECU to back away from the "typical" Mercedes owner and refocus the characteristics to maximize the performance output of the motor! The gains from a simple ECU tune may not be large -- but the gains will be compounded by other supporting mods, like an intake, exhaust, or headers!
This proprietary tuning module stores both the RennTech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish.
The 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/ fuel ratios, increasing the engines rev limiter and modifying boost mapping for turbo charged vehicles, RennTech performance software unleashes your Mercedes true potential.
RennTech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! RennTech's experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability.
11-15-2023, 06:27 PM
Vivid Racing -- RennTech Handheld ECU Tuner CL500 (C215)
