FMF 044195 Spark Arrestor Slip-On Muffler - Q4

The FMF Racing Q4 Spark Arrestor Slip-On Muffler delivers exceptional noise reduction without sacrificing performance, making it the ideal exhaust solution for off-road riders who need to meet sound regulations. Designed specifically for Yamaha YZ250F and WR250F models, this muffler combines cutting-edge engineering with practical functionality.

Key Features:

• Unbelievable noise reduction achieving sound output as low as 92 dB
• Approved by the Blue Ribbon Coalition and ORBA for trail compliance
• Built-in spark arrestor for safe riding in fire-restricted areas
• Compatible with both FMF and stock header pipes for easy installation
• Advanced internal design allows for painless repacking and maintenance
• High-performance package that maintains power while reducing sound

The Q4 represents FMF's commitment to creating exhaust systems that meet increasingly strict sound regulations without compromising the performance riders demand. The integrated spark arrestor eliminates the need for separate components, while the innovative baffle design makes routine maintenance straightforward. Whether you're hitting the trails or racing in sound-restricted venues, the Q4 keeps you compliant and competitive.