MBRP AT-6406SP Single Slip-On System with 4.25-Inch Sport Muffler for Yamaha YFM660FG Grizzly 4WD

Upgrade your Yamaha YFM660FG Grizzly 4WD with the MBRP AT-6406SP single slip-on exhaust system, designed to enhance performance and sound. This system features a 4.25-inch sport muffler that offers a mild, refined exhaust note compared to standard utility systems, providing a more engaging riding experience without excessive noise. Crafted from durable 304 stainless steel and ceramic-coated materials, the muffler is both lightweight and resistant to corrosion, ensuring long-lasting performance. No clutching modifications are required for installation, making it a straightforward upgrade for your ATV or UTV.
The Power Tech 4 slip-on system is engineered to meet 96 dB at 4000 RPM, balancing sound levels and performance. Its design increases exhaust flow efficiency, resulting in improved power delivery and throttle response. The system's construction emphasizes durability and weight reduction, offering a performance boost over stock exhausts while maintaining a sleek appearance. Suitable for Yamaha YFM660FG Grizzly models from 2002 to 2008, this slip-on exhaust system is a reliable choice for riders seeking enhanced sound and performance.
Installation is simplified with a slip-on design that requires no clutching adjustments, allowing you to upgrade your vehicle quickly and easily. Whether you're riding for recreation or utility, this muffler provides a significant upgrade in exhaust flow and sound quality. Trust MBRP's reputation for quality aftermarket exhaust components to deliver a product that meets your performance expectations and withstands rugged riding conditions.

Features:

• Sport muffler offers a mild exhaust note while increasing flow and power

• No clutching required for installation

• Engineered to meet 96 dB at 4000 RPM for balanced sound levels

• Constructed from lightweight, durable 304 stainless steel with ceramic coating

Product Type: Exhaust
Division: Exhaust
Segment: ATV/UTV
Class: Mufflers, Pipes, & Systems
Sub Class: Mufflers, Silencers, Slip Ons

FITMENT:
2002 Yamaha YFM660FG Grizzly 4WD [IRS]
2003 Yamaha YFM660FG Grizzly 4WD [IRS]
2004 Yamaha YFM660FG Grizzly 4WD [IRS]
2005 Yamaha YFM660FG Grizzly 4WD [IRS]
2006 Yamaha YFM660FG Grizzly 4WD [IRS]
2007 Yamaha YFM660FG Grizzly 4WD [IRS]
2008 Yamaha YFM660FG Grizzly 4WD [IRS]