RENNtech EVM | Exhaust Valve Module | Porsche | 982 | 991 mercedes-benz-g-class--463---1990-2018--g-65-amg-esr1373241 93+ Octane gasoline is mandatory

93+ Octane gasoline is mandatory with this Performance Upgrade

GT 53 AMG (X290 -chassis)

Override your cars factory exhaust flap setting with the push of a button

E 400 BiTurbo (C207 - M276 Biturbo 4-MATIC Engine) Modified Performance:

W167 - GLE SUV GLE63 S AMG SUV | MY2021+

RENNtech EVM | Exhaust Valve Module | Porsche | 982 | 991 mercedes-benz-g-class--463---1990-2018--g-65-amg-esr1373241 93+ Octane gasoline is mandatoryEVM 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)