MBRP 87-97 Yamaha YFM 350FW Big Bear Moto-4 4x4 Direct Replacement Slip-On Exhaust w/Utility Muffler - AT-7403

Slight Increase in Sound Over Stock. Chambered Internal Design for Consistent Sound. Bolt-on Installation.; Utility Muffler

ATV Exhaust System With Utility Muffler; Utility Muffler. USFS Approved Spark Arrestor.

• ATV Exhaust System With Utility Muffler
• Slip-On
• Direct Replacement
• 1.25 in. Inlet
• 3.5 in. Diameter Body
• Chambered Muffler
• Yamaha ATV. Direct Replacement Slip-on w/Utility Muffler. USFS Approved.