RENNtech EVM | Exhaust Valve Module | 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe maybach-57-s---62-s--w240---2005-2012--6-0-l-v12-biturbo-esr7789155 +178 LB-FT

+178 LB-FT

RENNtech tuning software for Aston Martin offers significant gains in horsepower and torque across the vehicle's entire power band

CLASS E (W 210) 200 Kompressor EVO (HP: 163 | Year: 00 > 02)

Our SLS Black Series performance package 1 features our proprietary ECU tuning software combined with our long tube headers unbelivable sound with performace to match

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RENNtech EVM | Exhaust Valve Module | 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe maybach-57-s---62-s--w240---2005-2012--6-0-l-v12-biturbo-esr7789155 +178 LB-FTRENNtech Exhaust Valve Module Permanently Open Exhaust Flaps. 172 SLC 43 AMG; 253 GLC AMG Models SUV + Coupe 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