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

Performance Sound In A Simple Package Directly replace your OEM muffler with an MBRP Utility Series exhaust, and hear the voice your ATV or SXS should have had from the factory.

Features

• Slight Increase in Sound Over Stock
• Chambered Internal Design for Consistent Sound
• Bolt-on Installation

Note: Chambered Muffler

Installation Instructions:

• AT-7403 INST - Installation Guide (PDF)