Alien Head 2 Full Exhaust

Description

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.

• 14″ megaphone muffler
• Show-polished 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

397060 made by Brock’s Performance