RENNtech ECU+ Upgrade | W212 | E 63 (S) AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014-2016

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

RENNtech ECU+ Upgrade | W212 | E 63 (S) AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014-2016ECU+ Upgrade Up to 669HP 734LB FT Gains: +64HP & +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

Mercedes-Benz Vans Sprinter (MY2010 - 2021 | OM642 | 3

SL 65 (R231) Stock Performance:

516 LB-FT @ 1

Stainless Steel Mounting hardware

95 sec 128

The maximum power number reached with the RENNtech ECU Plus Upgrade for the X253 - GLC 43 AMG SUV is 416 HP and 460 LB-FT

Carrera GTS

E 63 (W212) Stock performance:

216 - CL 63 AMG BiTurbo

000rpm range for TQ

204 - C 63 AMG Black Series

front canards