FMF 044336 EXHAUST MUFFLER Q4 YAMAHA YZ450F YZ-450F YZ 450F 450 10 2010
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!
- Developed over years of championship off-road racing
- Max Sound output 96dB; most models below 93dB
- Constructed from aircraft grade aluminum and high strength stainless steel
- Use with stock or FMF header
- Removable spark arrestor included
FMF 044336 EXHAUST MUFFLER Q4 YAMAHA YZ450F YZ-450F YZ 450F 450 10 2010
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!
- Developed over years of championship off-road racing
- Max Sound output 96dB; most models below 93dB
- Constructed from aircraft grade aluminum and high strength stainless steel
- Use with stock or FMF header
- Removable spark arrestor included
- Item ID: 044336
- Type: Slip-On
- Configuration: Single
- Const: Aluminum
- Finish: Natural
- Midpipe: Stainless Steel
- Endcap: Stainless Steel
- Spark Arrestor: Screen Insert (included)
- Weight: 5.5
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