RENNtech R1 Pkg | X166 | GLS63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo | MY2016+ ferrari-812--2017-2024--esr9630581 CLK (C208) 55 AMG [2

CLK (C208) 55 AMG [2 Filters Required] (HP: 347 | Year: 99 > 02)

CLASS E CABRIOLET (A 207) 500 Blue Efficiency [2 Filters Required] (HP: 408 | Year: 11 > )

Also available for all other vehicles equipped with the M157 5

Rated by RENNtech:               563 HP @ 5

RENNtech R1 Pkg | X166 | GLS63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo | MY2016+ ferrari-812--2017-2024--esr9630581 CLK (C208) 55 AMG [2R1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +91HP; +175LB 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 175 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve helps