New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

SKU: 8669906

Fmf Racing 042402 Q4 HEX Spark Arrestor Slip-On - Stainless Muffler - Aluminum End Cap (Gray)

Vendor FMF Racing
Regular price $449.99
Sale price $449.99 Regular price
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Marketing Color: Gray
Material: Aluminum

FMF is the leader in high performance quiet technology and their Q4 HEX is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. With the Q4 you dont need to hear the power, just feel the power!. 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. Only US manufacturer to offer dedicated quiet exhaust systems. MADE IN THE USA.

Vehicle Fitment:

2024-2025 Kawasaki KX450
2024-2025 Kawasaki KX450X
2015-2019 Yamaha WR250F
2014-2018 Yamaha YZ250F

Your Garage

Add a Vehicle