FMF 044452 HEX Spark Arrestor Slip-On Muffler - Q4

The FMF Q4 HEX represents the next evolution in off-road exhaust technology, employing intricate chambers, baffles and proprietary multistage packing material to deliver the best performing quiet muffler available. With the Q4 you don't need to hear the power, just feel the power!

Key Features:

• Less sound equals more ground - meets USFS and FIM World Enduro sound regulations
• Power gains throughout the entire RPM range
• Spark arrestor included
• Pounds lighter than stock
• Rugged design for off-road endurance
• Made in the USA

Construction & Specifications:

• Slip-on configuration with aluminum construction
• Stainless steel midpipe and endcap
• Natural finish
• Screen insert spark arrestor included
• Quiet insert included
• Weight: 7.06 lbs

This slip-on muffler is designed for closed course use only and provides an excellent balance of performance, sound reduction, and durability for off-road racing applications.