RENNtech EVM | Exhaust Valve Module | Audi | Bentley | Lamborghini | Porsche ferrari-sf90--2019-2024--esr6390729 Up to 735HP and 836LB-FT

Up to 735HP and 836LB-FT

Front Splitter for 218 - CLS Class

Gains up to: +80 HP | +79 LB FT

11 mph W213 - E63 AMG S Sedan Stock w/Launch Control

Gloss Finish

RENNtech EVM | Exhaust Valve Module | Audi | Bentley | Lamborghini | Porsche ferrari-sf90--2019-2024--esr6390729 Up to 735HP and 836LB-FTEVM Exhaust Valve Module (Remote Controlled) NOT SO FUN FACT: Sportscars equipped with factory exhaust valves, with or without a center console button to open or close them, the factory settings do NOT allow the valves to fully open unless certain speed and or RPM have been reached. For example, while cruising the exhaust valves will never fully open! THE EVM SOLUTION: By pressing Button 1 on the remote control, RENNtechs Exhaust Valve Module (EVM)