RENNtech EVM | Exhaust Valve Module | 117-CLA 45 AMG; 156-GLA 45 AMG; 176-A 45 AMG porsche-911--992---2018-present--gt3-touring-esr9604671 Our rear spoiler fits all

Our rear spoiler fits all CLS models except Shooting Brake

engineering and development work

EVM does not engage with CAN-Bus No interference with any control units

432 lb-ft @ 3

RT ECU Upgrade and performance air filter

RENNtech EVM | Exhaust Valve Module | 117-CLA 45 AMG; 156-GLA 45 AMG; 176-A 45 AMG porsche-911--992---2018-present--gt3-touring-esr9604671 Our rear spoiler fits allRENNtech Exhaust Valve Module Permanently Open Exhaust Flaps. 117 CLA 45 AMG; 156 GLA 45 AMG; 176 A 45 AMG. SKU: EVM: 49. 117. 906. 40 NOT SO FUN FACT: If your Mercedes AMG 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