Yoshimura RS-4 Signature Full System Exhaust 234810D321

NOTES:

The Full System RS-4 is a unique design that provides an unrivaled combination of power and a quiet exhaust note.

• Pentagonal-shaped muffler
• Maximized internal volume
• Polyresonant duplex front chamber
• Stepped, two-stage core baffle
• Spark Arrestor/Sound Insert Compatible

Brand: Yoshimura
Part Number: 234810D321

Fitment:

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

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