- STORE
- >
- Yoshimura Full Exhaust System
- >
- Yamaha
- >
- YZ 450F
YZ 450F
SKU:
$725.00
725
1045
$688.75 - $992.75
$688.75
Unavailable
per item
The work that went into developing the RS-4 muffler has paid big dividends in Off-road Racing; winning multiple Supercross and Motocross titles since it's inception. Yoshimura developed the current generation RS-4 based on that research & development, and the result is a unique design that provides an unrivaled combination of power and quiet exhaust tone. The RS-4 features a Polyresonant duplex chamber and two-staged stepped baffle for increased performance, while a carbon cone end cap finishes off its innovative styling.