MBRP 04-07 Yamaha Rhino 660 Slip-On Exhaust System w/Sport Muffler AT-6411SP

The MBRP Sport Series exhaust is a slip-on muffler designed for ATVs and UTVs. It maximizes exhaust flow while maintaining a clean and crisp sound that complies with noise regulations. The muffler features a round 304 stainless steel canister with a black powder-coated finish and a chambered internal design for optimal resonance. The black-coated aluminized steel construction ensures durability in off-road environments, and the black finish complements the sporty look of your ATV.

Key Features

• Enhanced Exhaust Sound
• 1.75" Inlet, 4.25" Diameter Body
• Chambered Muffler
• Improved Flow
• No tuning needed

Technical Drawing
User 9
Installation Instructions
User 2

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