Brock's Performance Alien Head 2 Full System 14" Muffler - Polished For Suzuki Hayabusa (2021>)

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 techniques. These free-flow exhaust enhancements allow the performance curve to be moved up, via aftermarket ECU modifications when using a stock displacement engine, while also allowing larger displacement engines to breath freely – a must for the loyal Hayabusa owner who’s serious about competing against today’s alternate brands of modern sportbikes.

The Alien Head 2™ exhaust system combines our legendary, race-proven performance with the distinctive look and deeper tone than the original Alien Head™ muffler, which 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 2™ full exhaust system to find the ideal balance of performance and attitude for the stock to highly modified Hayabusa.

The Alien Head 2™ exhaust system stands as the benchmark of cutting edge power, design, and style.

Overview :

Specifically engineered for the Gen 3 (2022) Suzuki Hayabusa
Modified front section developed to complement the power delivery of the Gen 3
Gen 2 to Gen 3 Hayabusa Full Exhaust Adapter Kit NOT Required
14" megaphone muffler with show-polished finish
Maximized power gains on stock and modified engines
Combine with a Dynojet PC6 and Brock's Performance 'Street-Style' Map for optimal performance
25" outlet permanent baffle
Larger diameter outlet provides increased exhaust flow
High flow head pipe flange kit
Distinctive look/aggressive sound (2.25” optional noise suppressor sold separately)
No fairing modifications required
Aerospace quality, ultra lightweight stainless construction
Incredible 77% weight savings vs. OEM exhaust system
Two 12mm O2 bungs pre-installed to accommodate OEM oxygen sensors
One 18mm O2 bung pre-installed to accommodate wideband O2 sensor (block off plug included)
tube of Permatex Ultra Copper® supplied with purchase
Includes (emissions/PAIR) block off cap and instructions for decel-pop reduction
Includes (4x) replacement graphite exhaust gaskets
Includes Brock’s lifetime direct support package at no additional charge

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Click here to view installation instructions.

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Brock's Performance Alien Head 2 Full System 14" Muffler - Polished For Suzuki Hayabusa (2021>) Brock's Performance Alien Head 2 Full System 14" Muffler - Polished For Suzuki Hayabusa (2021>)