Alien Head 2 Full System Black 14'' Muffler S1000RR (15-19) and S1000R (17-20)

• • Black ceramic coated finish
  • 2.25" outlet permanent baffle
  • Larger diameter outlet provides increased exhaust flow
  • Maximized power gains on stock and modified engines
  • Distinctive look and aggressive sound
    (optional noise reduction insert sold separately)
  • No fairing modifications required
  • Aerospace quality, ultra lightweight stainless construction
  • 58% weight savings vs OEM exhaust system
  • Two 12mm O2 bungs pre-installed on headers and one 18mm bung for wideband O2 sensor (block-off plugs included)
  • Includes (emissions/PAIR) block off cap for decel-pop reduction
  • 3oz. tube of Permatex Ultra Copper® supplied with purchase

The Alien Head 2™ offers a full through 2.25” diameter secondary section for increased exhaust flow and builds upon the legendary, race-proven performance of the original Alien Head™, while adding a distinctive look and deeper exhaust tone. This system is a must for the sportbike owner who’s never quite satisfied with factory power.

Manufactured to stringent specifications, Brock's Performance personally designed and hand-tuned the Alien Head 2™ full exhaust system to find the ideal balance of performance and attitude for the stock to highly modified sportbike. The Alien Head 2™ exhaust system stands as the benchmark of cutting edge power, design, and style.