RENNtech EVM | Exhaust Valve Module | 222 - S63 AMG Sedan and 217 - S63 AMG Coupe Pre-FaceLift MY2014-17 audi-sq7--4m---2016-present--4-0--v8-tfsi-esr5319158 62 sec 131 mph X290

62 sec 131 mph X290 - AMG GT63 Rt Stage I Turbo Upgrade w/Launch Control 2

253 - GLC 43 AMG

Rated by RENNtech:                435 HP @ 4

They can bring lowered vehicle within factory alignment specification to reduce tire wear

E53 AMG Sedan | MY2019+ | *Needs to be equipped with optional performance exhaust/factory valves*

RENNtech EVM | Exhaust Valve Module | 222 - S63 AMG Sedan and 217 - S63 AMG Coupe Pre-FaceLift MY2014-17 audi-sq7--4m---2016-present--4-0--v8-tfsi-esr5319158 62 sec 131 mph X290RENNtech Exhaust Valve Module Permanently Open Exhaust Flaps. 222 S63 AMG Sedan and 217 S63 AMG Coupe Pre FaceLift MY2014 17 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