Brocks Alien Head

Brocks Alien Head 2 Full Exhaust 14" Muffler Black Suzuki GSX1300R Hayabusa (99-20)

The Follow-Up To Our Best-Selling Exhaust System The Alien Head 2™ offers: A full through 2.25” diameter secondary section and bigger flange kit to take full advantage of state-of-the-art high performance aftermarket cylinder head porting...

Brocks Alien Head 2 Full Exhaust 14" Muffler Suzuki Hayabusa (99-22)

Gen 2 to Gen 3 Hayabusa Full Exhaust Adapter Kit (sold separately) and muffler mounting bracket modification is required for Gen 3 Hayabusa (2022) fitment. The Alien Head 2™ offers: A full through 2.25” diameter secondary...