RENNtech ECU+ Upgrade | W166 | GLE63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-sl-class--230---2007-2011--sl-550-esr3451751

RENNtech ECU+ Upgrade | W166 | GLE63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-sl-class--230---2007-2011--sl-550-esr3451751ECU+ Upgrade Up to 669HP 734LB FT Gains: +64HP & +108LB 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

0L V6 BiTurbo) Stock Performance:

0L V12 | MY2003-06) Stock Performance:

CLASS C (W 204) 63 AMG Performance [2 Filters Required] (HP: 487 | Year: 09 > )

The maximum power number reached with the RENNtech ECU Upgrade for the E400 is 392 HP and 463 LB-FT

204 - C 63 AMG

The RENNtech EVM is placed in the trunk

432 lb-ft @ 3

CLASS E (W 210) 200 (HP: 136 | Year: 95 > 00)

Performance BMC air filters are designed and produced to ensure a higher air flow than original paper filters

Rated by Mercedes-Benz:      550 HP @ 5

the following states can not be supplied with the full power Upgrade: AZ

CLASS E SW (S 210) 200 Kompressor (HP: 186 | Year: 97 > 00)