RENNtech EVM | Exhaust Valve Module | Audi | Maserati mercedes-benz-a-class--177---2019-present--a-45-amg-esr8335683 RENNtech Pre-Preg Carbon Fiber Front

RENNtech Pre-Preg Carbon Fiber Front Splitter for 197 - SLS AMG

Rated by RENNtech:           540 HP @ 4

Please note that the Mercedes M176 engine performance when measured

ECU+ Upgrade | Up to 783 HP / 798 LB-FT | Gains: +102 HP & +62 LB-FT

Up to 540HP and 705 LB-FT

RENNtech EVM | Exhaust Valve Module | Audi | Maserati mercedes-benz-a-class--177---2019-present--a-45-amg-esr8335683 RENNtech Pre-Preg Carbon Fiber FrontEVM 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)