RENNtech ECU Upgrade 335i/iX E90/E92/E93 (2007-2010 Manual & Steptronic N54B30) mercedes-benz-g-class--463---1990-2018--g-65-amg-esr1373241 478 HP @ 6800 RPM

478 HP @ 6800 RPM

Utilizes electronic OEM diverter valves

AMG GT MY2018+ FaceLift

RENNtech Performance Front Rotors | E63 (W/S 213) | SLS AMG (C197) | SL55/63 (R230) | GLC 63 (X/C253) | C63 Black Series (C 204)

417 hp @ 5

RENNtech ECU Upgrade 335i/iX E90/E92/E93 (2007-2010 Manual & Steptronic N54B30) mercedes-benz-g-class--463---1990-2018--g-65-amg-esr1373241 478 HP @ 6800 RPMRENNtech ECU Upgrade 335i iX E90 E92 E93 (2007 2010 Manual & Steptronic N54B30). Up to 420 HP + +435 TQ. Gains: +120 HP 135 TQ. Our proprietary BMW ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's,