2012-17 Mercedes G63 5.5 Biturbo W463 Quicksilver Active Sport Exhaust

Part # MZ463S
Price: $3,192.23 Each

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


 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 (not shown in video)

About QuickSilver

*Please Note - Quicksilver Items are imported from the UK - Addtioanl local duties/taxes in your area may be required by the shipping company at time of delivery. 


Origins & Experience - Since 1973

QuickSilver was founded in 1973, originally in Esher, Surrey. At this time the average life expectancy of an original equipment exhaust system was only 18 months > There was a demand for something better!

QuickSilver settled down in Battersea, central London from 1985 to 2003.

In 2004 QuickSilver's marketing and distribution moved to new purpose -built premises in Wormley, Surrey, to focus on the creation of a modern QuickSilver range of systems for the world's finest cars.

Systems - Manufactured in Great Britain - Exhausts are Custom Order and can take 4-6 weeks for production. Please contact GMP for details.

QuickSilver's range breaks down into three main categories;

Sports: The most popular range of systems catering for modern cars enhancing their sound and overall performance. QuickSilver offer a choice of sound for many vehicle models to allow the enthusiast driver to personalise the experience.

Heritage Collection: A 3000 plus catalogue of systems dating back to 1902, supplying Stainless Steel systems that match the original. For over 35 years QuickSilver have produced and stocked systems for the likes of MGB, Jaguar XK120, Alfa Giulia, Aston Martin, Ferrari – all the popular Classics and this is still a very important part of QuickSilvers's business.

Titan Collection: A bespoke service where QuickSilver strive to engineer the ultimate Exhaust systems. The exhausts included within the 'Titan Collection' are systems that have all the advantages of the 'Sports' range but QuickSilver have examined ways to reduce weight to a minimum by using alternative materials such as thin gauge stainless steel (.9mm), Titanium or Inconel in .7 or .9mm thickness. Some systems combine these materials to achieve the correct balance of strength, lightness and durability.

Global Identity

QuickSilver distribute through a worldwide network of dealers who enjoy a wealth of marketing material and joint promotion via shared advertising and QuickSilver's participation in local events. This is backed by QuickSilver's sponsorship of individual competitors from national rallying to international endurance racing.


ISO 9001 Quality Certification: In June 2006 QuickSilver Exhaust Systems achieved ISO 9001 Accreditation following a rigorous assessment by the independent auditors, CQS and re-audited to the higher standard in August 2010.

This prestigious honour is the Global Benchmark for quality and excellence. Only around 3% of UK businesses hold this Accreditation which is regarded by the major car manufacturers as an essential reassurance that the holder's quality control, traceability and procedures match their own.

The award recognises and demonstrates QuickSilver's commitment to an exceptional level of service, production and delivery.

MIA (Motorsport Industry Association): QuickSilver is a member of the Motorsport Industry Association. The (MIA) is the world's leading trade association for the motorsport.

SEMA Membership: QuickSilver is a proud member of the Speciality Equipment Market Association (SEMA) based in Diamond Bar, California, and promoters of surely the best automotive show - in Las Vegas each November.

Images are provided by the manufacturer/supplier and may be a generic photo for representation purposes, and not of the actual product. Pricing also subject to change without notice.

GMP 710 Pressley Road Charlotte, NC 28217 Phone: 888.488.2028 Fax 704.523.4910