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GMG Racing Sport Exhaust for 2010+ Audi R8 V10 [B8 B8.5] 50 STATE LEGAL


Quick Overview

Sku # : gmg-racing-audi-r8-exhaust-ng

The Audi R8 has some of the best all-around performance characteristics in the world of supercars, but even the best can sometimes be improved. 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 up to 20+ hp on 91 octane pump fuel. Yup, no race gas here - regular 91 right out of the California pump.

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 Audi R8 exhaust is handcrafted in the USA out of T304 stainless steel and is meticulously TIG welded to aerospace specifications with great precision. Using stainless steel packing material in the mufflers, the GMG exhaust is designed to withstand extreme exhaust temperatures and high intensity acoustic pressures. This is one of the key advantages of the GMG exhaust system since many competitor exhaust systems use fiberglass packing instead to lower costs, and they are prone to rapid deterioration. The exhaust system is a complete drop-in upgrade using existing factory hangers and is 50 states emissions legal.

R8 V10 GMG Exhaust Features

  • Horsepower and torque increased throughout power band
  • Produces deep aggressive exhaust notes at lowers revs & exotic high pitched exhaust notes at higher revs
  • US Made T304 stainless tubing
  • Meticulously TIG welded throughout to aerospace specifications
  • 100% emissions LEGAL
  • Factory catalysts are retained
  • Direct bolt-on replacement, no removal of bumper required
  • Hand built to order with individually serialized laser etched badges




Vehicle Model Years     Part No.
Audi R8 V10 5.2
Audi R8 GT V10 5.2



Installation for the R8 V10 Exhaust system from GMG is classified as moderate hard. Professional installation is highly recommended for this product.


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