Pay in 4 interest-free payments of $372.50 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
): 745 HP @ 6
Rated by Mercedes-Benz: 449 HP @ 5
All wheels with transparent finishing are hand polished and/or brushed prior to being coated
and appearance may differ form set to set
bolt on component which improves vehicle aesthetics and increases front end down force
RENNtech ECU+ Upgrade | C218 | CLS 63 AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014 mercedes-benz-gt-4-door-coupe--290---2019-present--gt-63-amg-esr2967697 ): 745 HP @ 6ECU+ Upgrade Up to 669HP 734LB FT Gains: +65HP & +88LB FT RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our 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
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