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 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 Busa owner who’s serious about competing against today’s alternate brands of modern sportbike.
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 Busa.
The Alien Head 2™ exhaust system stands as the benchmark of cutting edge power, design, and style.
Now fits all years of Hayabusa when using the included Spacer Kit (a $24.95 value.) Spacer kit allows a Gen 2 Hayabusa Alien Head 2 exhaust to be used on a Gen 1 Hayabusa (99-07) without any permanent modification. Spacer kit not required for Gen 2 models.
Brock's Performance 14" Alien Head 2 Full System for the Suzuki GSX 1300 R Hayabusa 1999 - 2017 comes as:
- 14" megaphone muffler
- Black ceramic coated finish
- High flow flange kit
- Maximized power gains on stock and modified engines
- 2.25" outlet permanent baffle
- Larger diameter outlet provides increased exhaust flow
- Distinctive look/aggressive sound (2.25” optional noise reduction insert 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
Brocks performance Package is also available (please message or call for more info & prices) includes:
- Alien Head 2 Full system
- Dynojet Power Commander 3
- Untra Light Billet Clutch Mod
- Fully Adjustable Window Links
- Front End Lowering Strap
- Strap End Kit
- Black Billet Yoke