RENNtech EVM | Exhaust Valve Module | McLaren mercedes-benz-clk-class--209---2004-2010--clk-63-amg-esr9002317 336 LB-FT @ 2700-4000 RPM

336 LB-FT @ 2700-4000 RPM

RENNtech AMG GT63 Side Skirts are a perfect fit to the vehicles OEM bumper

Buyer Beware: There have been reported failures the stock Turbo’s in the Mercedes-AMG 53 series M256 -engine

Gains up to: +34 HP | +44 LB FT

Note:  HP and TQ gains calculated by RENNtech are always based on peak stock results measured by RENNtech and upgraded peak results measured by RENNtech

RENNtech EVM | Exhaust Valve Module | McLaren mercedes-benz-clk-class--209---2004-2010--clk-63-amg-esr9002317 336 LB-FT @ 2700-4000 RPMEVM Exhaust Valve Module (Remote Controlled) NOT SO FUN FACT: If your vehicle 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 EVM SOLUTION: RENNtechs Exhaust Valve Module, (EVM) gives you complete control over the exhaust