MBRP's ATV performance muffler. A true performance exhausts sound, maximum flow – while keeping similar characteristics of our sport and utility series, while delivering a clean and crisp sound.
MBRP 00-10 Yamaha YFM 400 Big Bear 2x4/4x4 (All Models) Slip-On Exhaust System w/Sport Muffler
Yamaha ATV; Slip-on system, w/ Sport Muffler. USFS Approved.
Performance Exhaust, Improved Sound and Flow.
USFS Approved Spark Arrestor Included.
Slip-on system w/Sport Muffler
MBRP Exhaust ATV Muffler
Chambered Muffler.
Exhaust Muffler
Sport Muffler
Exhaust
ATV
