Brocks Performance 20" Alien Head 2 Ultra-Light SS Full Exhaust System '08-'20 Suzuki GSX1300R Hayabusa

The 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
• * 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 can shed up to 40 lbs of dead stock weight
• * 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

• Part #:
• Black: 390638
• Polished: 391496