RENNtech EVM | Exhaust Valve Module | Audi | Bentley mercedes-benz-sl-class--230---2003-2006--sl-600-esr2548062 which go far beyond everyday

which go far beyond everyday driving conditions

646 LB-FT @2

RENNtech’s Exhaust Valve Module (EVM) allows you to open the exhaust valves 100% at all times

218 - CLS 63 AMG BiTurbo FaceLift (2015+)

CLA 45 AMG (MY2013+ | C117 | M133 | 2

RENNtech EVM | Exhaust Valve Module | Audi | Bentley mercedes-benz-sl-class--230---2003-2006--sl-600-esr2548062 which go far beyond everydayEVM 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)