RENNtech ECU Upgrade | C292 | GLE 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+ mercedes-benz-s-class--220---1999-2006--s-600-biturbo--2003-2006--esr5052819 205 - C-Class Sedan and

205 - C-Class Sedan and Coupe

Select the optional Wireless kit for adjustable sound

3rd generation Diverter Valve RENNtech is able to add up to 122 HP and 178 LB-FT to the 5

G 550 (W463 | MY2017+ | 4x4 | M176 | 4

RENNtech ECU Upgrade | C292 | GLE 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+ mercedes-benz-s-class--220---1999-2006--s-600-biturbo--2003-2006--esr5052819 205 - C-Class Sedan andThe RENNtech ECU upgrade brings the C292 GLE 43 AMG Coupe up to 400 HP and 440 LB FT Gains: +25 HP and +42 LB FT. RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU