RENNtech R2 Pkg | C217 | S 63 AMG | Coupe | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo porsche-911--991-1---2011-2016--turbo-s-esr5268728 while performance driving becomes more

while performance driving becomes more effective with increased torque capacity

RENNtech ECU HHT (HandHeldTuner) for the R171 - SLK 55 AMG

Huracan EVO

no damage to factory cables

RENNtech R2 Pkg | C217 | S 63 AMG | Coupe | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo porsche-911--991-1---2011-2016--turbo-s-esr5268728 while performance driving becomes moreR2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox Gains: +111HP; +147LB FT The RENNtech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon