FMF Q4 Hex Slip-On Muffler for the Suzuki DRZ400S / SM

FMF is the leader in high performance quiet technology and our Q4 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 don’t need to hear the power, just feel the power!

Features: 

• Less sound equals more ground
• Meets FIM World Enduro sound regulations
• Max Sound output 96dB; most models below 93dB
• Power gains throughout the entire rpm range
• Spark arrestor included
• Pounds lighter than stock
  
• Constructed from aircraft grade aluminum and high strength stainless steel
• Rugged design for off-road endurance
• Made in the U.S.A.

Fitment:

• 2000 - 2024  Suzuki DR400S
• 2005 - 2021  Suzuki DRZ400SM
• 2003 - 2004  Kawasaki KLX400

Fitment Note:  Can be used with either the FMF or the Stock OEM Header