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 it is strongly recommended to

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

With the proprietary RENNtech ECU+ Tuning the W463 - G550 (MY2019+) gains up to +102 HP and +128 LB-FT

R1 Performance Package for AMG GLE 63: ECU Upgrade (HHT)

5 Series TOURING (E61) 530 d (HP: 218 | Year: 03 > 05)

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 it is strongly recommended toR1 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