RENNtech EVM | Exhaust Valve Module | 190-AMG GT Series mercedes-benz-e-class-wagon--213---2017-present--e-43-amg-esr6686076 Increases power and efficiency while

Increases power and efficiency while maintaining OEM fitment

Using just the extractors without fender housings is not recommended on the AMG GT / GT S / GT C / and standard GT R models

RENNtech Steinless Steel Sport Mufflers for the 230 - SL 65 AMG Black Series

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RENNtech EVM | Exhaust Valve Module | 190-AMG GT Series mercedes-benz-e-class-wagon--213---2017-present--e-43-amg-esr6686076 Increases power and efficiency whileRENNtech Exhaust Valve Module Permanently Open Exhaust Flaps. 190 AMG GT Series. AMG GT GT S GT C GT R GT Pro BS EVM Exhaust Valve Module (Remote Controlled) 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