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PREORDER Brock's exhaust Alien Head Full System Black 20" Muffler Hayabusa 08-20
PREORDER Brock's exhaust Alien Head Full System Black 20" Muffler Hayabusa 08-20
PREORDER Brock's exhaust Alien Head Full System Black 20" Muffler Hayabusa 08-20

PREORDER Brock's exhaust Alien Head Full System Black 20" Muffler Hayabusa 08-20

Vendor
Brock's Performance
Regular price
$1,579.00
Sale price
$1,579.00
Shipping calculated at checkout.

  • *Please message your plate color choice as in picture including 'STUPID FAST" 
  • 20" megaphone muffler
  • Black ceramic coated 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 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

Our Best-Selling Exhaust System

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.