RENNtech ECU Hand Held Tuner | HHT | C215 | CL55 AMG Kompressor | 528HP/552LB-FT | 5.5L Kompressor | M113 | MY2003-2006 mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-esr7224727 Rated by RENNtech: 605 HP

Rated by RENNtech:               605 HP @ 5

RENNtech Sport I Series | Cast Wheels | Set of 2 Front and 2 Rear | Front: 19" x 8

RPM for Mercedes-AMG S63 E-Performance

ML 400 BiTurbo (X166 - M276 Biturbo 4-MATIC Engine) Modified Performance:

CLS (C 219) 500 [2 Filters Required] (HP: 388 | Year: 06 > 10)

RENNtech ECU Hand Held Tuner | HHT | C215 | CL55 AMG Kompressor | 528HP/552LB-FT | 5.5L Kompressor | M113 | MY2003-2006 mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-esr7224727 Rated by RENNtech: 605 HPRENNtech ECU HHT (HandHeldTuner) for the C215 CL55 AMG Kompressor. Up to 528HP and 552LB FT. Gains: +35HP & +35TQ. 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.