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0L V8 BiTurbo
bolt on component which improves vehicle aesthetics and increases front end down force
Up to 402HP and 405LB-FT
E350 (Air Body Control Optional)
RENNtech Carbon Fiber Rear Wing for X290 - AMG GT 4-Door Coupe -series
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 0L V8 BiTurboECU+ 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