RENNtech R1 Pkg | C218 | CLS 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mclaren-mclaren-gt-esr5735104 Rated by RENNtech: 506 HP

Rated by RENNtech:               506 HP @ 5

RENNtech Carbon Fiber Quality Control

Bentayga Speed (MY2019+)

0L V6 Turbo Diesel) Stock Performance (at crank):

Gains: +23HP & +20LB-FT

RENNtech R1 Pkg | C218 | CLS 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mclaren-mclaren-gt-esr5735104 Rated by RENNtech: 506 HPR1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +91HP; +155LB FT The RENNtech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. With the combination of the RENNtech ECU Upgrade and the latest, 3rd generation Diverter Valve RENNtech is able to add up to 91 HP and 155 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve helps