R1 Performance Package | W211 | E 500 | 325 HP / 365 LB-FT | 5.0L NA V8 | M113 porsche-911--992---2018-present--carrera-s---cabriolet-esr6132227 3rd generation Diverter Valve RENNtech

3rd generation Diverter Valve RENNtech is able to add up to 91 HP and 132 LB-FT to the 5

RENNtech Sound & Performance X-Pipe

This full aero package was developed to function cohesively

RENNtech ECU HHT (HandHeldTuner) for the 209 - CLK 55 AMG

RS7 (C8 4K)

R1 Performance Package | W211 | E 500 | 325 HP / 365 LB-FT | 5.0L NA V8 | M113 porsche-911--992---2018-present--carrera-s---cabriolet-esr6132227 3rd generation Diverter Valve RENNtechR1 Performance Package for 211 E 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