RENNtech ECU Upgrade for CL 65 (C216- 670 HP / 840 LB-FT) mercedes-benz-amg-gt--190---2018-present--gt-c--2018-present--esr7708118 Our performance drive line upgrade

Our performance drive line upgrade kit includes beefy performance axles as well as larger

The Mercedes 205 - C 63 AMG comes with the newest engine fully developed by AMG

Rated by RENNtech (peak @wheel):              584 whp @ 5

Dyno measured by RENNtech (peak):                       700 HP @ 6

RENNtech ECU Upgrade for CL 65 (C216- 670 HP / 840 LB-FT) mercedes-benz-amg-gt--190---2018-present--gt-c--2018-present--esr7708118 Our performance drive line upgradeRENNtech ECU Upgrade for 216 CL 65 AMG. Up to 670HP and 840 LB FT. Gains: +49HP & +102 LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our 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. RENNtech tuning