RENNtech ECU+ Upgrade | W212 | E63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13

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RENNtech ECU+ Upgrade | W212 | E63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13ECU+ Upgrade Up to 669HP 734TQ Gains: +119HP +190TQ 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

Stock: 493 HP and 517 TQ

RENNtech Pre-Preg Carbon Fiber Rear Deck Lid Spoiler for the 222 - S Class

up to an astonishing 669 HP and 734 lb/ft at the crank

W/S212 - E-Class E550 BiTurbo

0L V6 BiTurbo) Stock Performance (at crank):

0L V8 BiTurbo) Stock Performance (at crank):

RPM for Mercedes-AMG S63 E-Performance

4S E-Hybrid

the RENNtech AMG GT R side skirts feature several unique design elements

530 HP @ 6800 RPM

fall off or fade when mounted to the exterior of their vehicle after a few months or while driving at high speeds

This front splitter is a fully functional aerodynamic component as well as an aggressive exterior enhancement on the muscular CLS