R1 Performance Package | R230 | SL 500 | 325 HP / 365 LB-FT | 5.0L V8 NA | M113 porsche-718-cayman--982---2017-present--esr1407019 R1 Performance Package for 220

R1 Performance Package for 220 - S 65 AMG

0L V8 BiTurbo engine is an incredible platform to build performance upon

K&W Motorsport Suspension Package for 204 - C Class

which go far beyond everyday driving conditions

the factory settings do NOT allow the valves to fully open unless certain speed and/or RPM have been reached

R1 Performance Package | R230 | SL 500 | 325 HP / 365 LB-FT | 5.0L V8 NA | M113 porsche-718-cayman--982---2017-present--esr1407019 R1 Performance Package for 220R1 Performance Package for 230 S 500. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 325HP and 365 LB FT. The R1 performance package for the Mercedes 500 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling. This combination that provides noticeable increases horsepower, torque and throttle