RENNtech R1 Pkg | C216 | CL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo porsche-cayenne--92a---2011-2018--s-e-hybrid-esr9908392 Rated by RENNtech (peak @crank):

Rated by RENNtech (peak @crank):              579 HP @ 5

These extractors reduce drag by pulling air flow from the top surface of the wing

it is strongly recommended to replace the existing connecting rods to RENNtech's improved and stronger version to protect against engine failure

RENNtech Carbon Fiber Front Strut Brace for the 117 - CLA Class

RENNtech R1 Pkg | C216 | CL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo porsche-cayenne--92a---2011-2018--s-e-hybrid-esr9908392 Rated by RENNtech (peak @crank):R1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +133HP; +207LB 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 133 HP and 207 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve