Yoshimura Offroad Signature Exhaust Slip-on RS-4 Aluminum - 234812D321

NOTES:
- Signature series: Used by Yoshimura championship winning motocross racers. Tested, documented and marked as required by state and federal regulations to cover the entire powersports spectrum
- RS-4: Pentagonal-shaped muffler Maximized internal volume Polyresonant duplex front chamber Stepped, two-stage core baffle USFS-approved 96dB spark arrestor available
- Vehicle NOT included!

Brand: Yoshimura
Part Number: 234812D321

Fitment:

• 2016-2018 Yamaha WR450F
• 2014-2017 Yamaha YZ450F
• 2016-2017 Yamaha YZ450FX

Note: Image is for reference only, actual product may vary slightly.