RENNtech EVM | Exhaust Valve Module | Ferrari | F8 audi-rs6--c7---2013-2018--4-0l-v8-tfsi-esr3264157 Add longevity to brake pads

Add longevity to brake pads and rotors

With the proprietary RENNtech ECU Tuning the X253 - GLC63 AMG 4MATIC+ gains up to +75 HP and +113LB-FT

CLA45 AMG | MY2019+

Attaches with double sided tape

RENNtech EVM | Exhaust Valve Module | Ferrari | F8 audi-rs6--c7---2013-2018--4-0l-v8-tfsi-esr3264157 Add longevity to brake padsEVM Exhaust Valve Module (Remote Controlled) NOT SO FUN FACT: If your vehicle is equipped with factory exhaust valves, with or without a center console button to open or close them, factory settings do NOT allow the flaps to fully open unless certain speed and or RPM have been reached. For example, while cruising the exhaust flaps will never fully open! THE EVM SOLUTION: RENNtechs Exhaust Valve Module, (EVM) gives you complete control over the exhaust