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We would like to publicly release the AMR Performance C400 ECU Software upgrade.
Through numerous hours of data acquistion, dynamometer (dyno) testing and on/off road testing, AMR Performance is proud to release the AMR C400 ECU Software Upgrade.
The AMR Performance C400 ECU Software upgrade not only increases your vehicle's horsepower and torque, but enhances the overall feel of the vehicle's driving characteristics. Focus and development was on the vehicle's overall power band with the goal of achieving, not only constant peak power, but an overall usable day-to-day power band without sacrificing the vehicle's reliability and drivability.
Power Plot:
AMR Performance Mercedes-Benz C400 ECU Software Upgrade | Tune
Key Features:
Optimized Fuel Curve
Optimized Timing Curve
Improved Fuel Efficiency
Broader & Stronger Power Band
Lower RPM Hesitation Eliminated
Increased Turbocharger Response
In-House Engineered & Tested Results
Octane(s):
91 Octane
93 Octane
95 Ron (euro)
98 Ron (euro)
Programming Method:
This vehicle's ECU will need to be shipped to AMR Performance headquarters for programming.
Programming Turn-Around Time:
Once the ECU is received, 1-2 day turn around time.
Nice gains. Glad to see more tuning options for this motor.
This motor is not going away anytime soon.. so hope we can see increase after market products.
This car needs better intake pipes and boxes. They are tiny.
Also a proper dual exhaust option (Not a Y config as stock)
Turbo outlet/charge pipes are easy to reach and should be a easy swap for larger ones.
We agree. A better intake system, exhaust system and cooling system will further improve the vehicle's performance.
Originally Posted by c4004matic
Same tune as Renntech? Same specs.
All of our AMR Performance ECU Upgrades (tunes) are designed in-house specifically by our software engineers & ECU calibrators. So the "tune" is to our own coding & design. Because of this, we can operate under our own conditions & requirements which give us the ability to do more in-depth vehicle & ECU analysis as well as testing to ensure the vehicle is operating within strict industry standards while satisfying the enthusiast crave for power without sacrificing drivability or reliability.
Are these wheel or crank numbers? Also, would this be the same tune that you'll use for the C450 since it's the same engine which puts out 362hp/384tq stock?
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AMR Performance: Mercedes-Benz C400 ECU Software Upgrade (ECU TUNE) - 380HP / 405TQ
