GMG introduces the World Challenge ( WC) Sport exhaust system for the Audi R8 5.2 V10. A proven design that not only wakes up the sound of the V10 engine but also saves over 50lbs of weight and offers a performance increase of upto 20+ hp on 91 octane pump fuel.
The GMG WC Sport Exhaust is made of T304 Stainless Steel , mandrel bent tubing that is meticilously TIG welded by our craftsmen. Each system is built and serialized to order and features CNC flanges, hangers and our proven proprietery cross over center section, additionally the sport mufflers are of our own design and feature stainless steel packing throughout. The race proven design sets the standard to which all systems are measured up to.
The GMG WC system is a direct replacement systems that is fully emissions compliant in all 50 states and will not void the warranty on your vehicle.
The GMG World Challenge systems offer an amazing sound from the V10 engines while not having any harmonics or drone in the cabin when cruising around under partial throttle or at highway speeds, blue tooth can be fully utilized with no interfearence of unwanted noise.
Performance increase 20+hp on 91 octane fuel
Higher octane fuels yield more power.
Improved throttle response
Reduces engine compartment temperatures.
Saves 50 lbs of weight - stock exhaust weighs over 70 lbs.
No cabin drone.
50 state emissions compliant.
Fitment:Audi R8 V10 5.2 2010+Audi R8 GT V10 5.2 2012+
GMG introduces the World Challenge ( WC) Sport exhaust system for the Audi R8 5.2 V10. A proven design that not only wakes up the sound of the V10 engine but also saves over 50lbs of weight and offers a performance increase of upto 20+ hp on 91 octane pum...
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Founded in 2001, GMG has quickly established itself as North America’s premier performance tuning facility. What began as a small 1200 sq. ft. shop, maintaining two race cars, has grown into a 30,000 sq. ft. state of the art performance tuning, racing and service facility located in (Orange County) Santa Ana, California. The staff, attention to detail, and passion are what make GMG the choice of professionals and enthusiasts world wide. GMG is located directly across from Porsche Motorsport North America (PMNA). This close proximity has allowed GMG to build a strong relationship with the legendary racing brand and that has helped us support our customers to the highest level possible. From Club Racing to Sebring and Daytona, GMG can take you as far as you want to go.
The team at GMG has been racing, building, and servicing European cars for several years. Our professional level of service and commitment to our customers involves providing the highest standards in quality products that the automotive tuning industry has to offer. Whether you need a basic service for your European automobile or you’re getting ready for your first club race or time trial, we can help you enjoy and own that experience by utilizing all of our many years of experience.
At GMG we have made an everlasting impression in this exclusive industry. Our knowledge and influence has carried us past the competition, making our opinion amongst professionals valued second to none. Throughout our years of experience, we have compiled the most comprehensive selection of parts and accessories available for your automobile. Our helpful staff will assist you in making your car stand out like none other.
In order to maintain our commitment to providing you with cutting edge technology via proper diagnostic tools and computers, we work closely with several factory dealerships in the local Orange County area. This ensures a safe and reliable approach for enhancements to your car while maintaining the integrity of factory engineering. Give us a call, come by the shop, or visit us at the local race track. We will be happy to share our passion for automobiles with a fellow enthusiasts.
Founded in 2001, GMG has quickly established itself as North America’s premier performance tuning facility. What began as a small 1200 sq. ft. shop, maintaining two race cars, has grown into a 30,000 sq. ft. state of the art performance tuning, ra...
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