Description
Big Gun EXO Series Head Pipe Yamaha YFZ450R
Improve the flow of your exhaust with this EXO series head pipe from Big Gun.
Features:
- Precision-bent TIG welded 304 stainless steel head pipe
- Larger diameter than stock head pipe
- Lighter than stock head pipe
- Increased horsepower and torque gains
- Handmade in the USA
Note: Only compatible with Big Gun EXO series slip-on mufflers.
