Brocks Performance 20″ Alien Head Ultra-Light Stainless Steel Full Exhaust System 2009-2011 Suzuki GSXR1000The Alien Head™ Exhaust System combines our legendary race-proven performance with the distinctive look and sound of our Alien Head™ muffler and has become a favorite with custom builders to showcase more of today’s big tire/custom swingarms. Manufactured to stringent specifications, Brock personally designed and hand-tuned the Alien Head™ Full Exhaust System to find the ideal balance of performance and attitude.
Performance upgrade packages specifically designed for stock through heavily modified bikes. The Alien Head™ Exhaust System stands as the benchmark of cutting edge power, design, and style.
* 20″ megaphone muffler
* Show-polished finish
* 2.25″ outlet permanent baffle
* Our deepest sound (optional 2.25” noise reduction insert available/sold separately)
* No fairing modifications required
* Aerospace quality, ultra lightweight stainless construction
* Includes (Emissions/PAIR) Block Off Cap and instructions for decel-pop reduction
* 3oz. tube of Permatex Ultra Copper® supplied with exhaust system purchase
* Includes Brock’s lifetime direct support package At no additional charge
* Select from increased drivability/fuel mileage (pump gas) or race-proven (race fuel) track maps via our map support program At no additional charge