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Mercedes G63 5.5 Biturbo (W463) Active Sport Exhaust (2012-18)

Mercedes inc. AMG




A remote valved system which can be easily switched on or off using the key fobs supplied.

In 'ON' position the vehicle remains relatively civilised allowing discretion when required. 

In 'OFF' position the system bypasses the silencer offering much more depth and crispness to enhance the driving experience whilst improving flow improving throttle response.

The System comes with our unique QS Carbon Sleeved Tips, suitable for all standard models. The tips can be removed if fitting an aftermarket bodykit.


Our Volcanic Black Ceramic Coat offers temperature reductions of over 110 degrees C at the manifold, resulting in a reduction of over 27.5 degrees C in under bonnet temperature and power increases of up to 5.5%.  The coating originally developed for the defence and Nuclear industries offers proven performance gains and is extremely durable and stone chip resistant.

Now used extensively in top level Motor Sport our Ceramic Coat option offers greater performance / reduced surface and ambient temperatures  / highly effective corrosion barrier and a tough hard wearing shell coating whilst adding a truly unique look and finish to your system.



- Wonderful deep muscle rich sound when unleashed.

- Active valves allow for a civilised driving experience when required.

- Stainless Steel with mandrel bent tubing.

- Improved throttle response and flow.

- Carbon Sleeved, Slash Cut tips for a unique look.



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