RENNtech R2 Pkg | C217 | S 63 AMG | Coupe | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo rolls-royce-wraith-esr1300987 The rear spoiler offers a

The rear spoiler offers a smooth transition of airflow over the trunk lid of the vehicle to ambient air and produces greater down force across the rear of the vehicle at speed

414 HP @ 6000 RPM

With the proprietary RENNtech ECU Tuning the W213 - E63 AMG S 4MATIC+ gains up to +82 HP and +84LB-FT

This entire cartridge is then fine balanced as a complete assembly to safely allow for these increases

Weight optimization and developed specifically for the Mercedes-Benz S-Class

RENNtech R2 Pkg | C217 | S 63 AMG | Coupe | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo rolls-royce-wraith-esr1300987 The rear spoiler offers aR2 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