RENNtech EVM | Exhaust Valve Module | Audi | Maserati jaguar-xj--351---2009-2019--esr9874497 CLA 45 AMG (C117 -

CLA 45 AMG (C117 - M133 2

5L V8 BiTurbo) Stock Performance (at crank):

The RPM comes with a bypass that can be installed in place of the module for quickly turning the vehicle back to stock

and was tested and perfected on the Nürbugring

RENNtech height adjustable spring perches for front and rear

RENNtech EVM | Exhaust Valve Module | Audi | Maserati jaguar-xj--351---2009-2019--esr9874497 CLA 45 AMG (C117 -EVM 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)