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.
br>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 engine.
The Alien Head 2 exhaust system stands as the benchmark of cutting edge power, design, and style.
- 14″ megaphone muffler
- Show-polished finish
- Maximized power gains on stock and modified engines
- High flow flange kit
- 2.25″ outlet permanent baffle
- Larger diameter outlet provides increased exhaust flow
- Distinctive look/aggressive sound (2.25″ optional noise reduction insert sold separately)
- Belly pan modification or removal required
- Aerospace quality, ultra lightweight stainless construction
397892 made by Brock’s Performance
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