Q4 041249 Size:OS -Lighter 20 gauge steel used

-Lighter 20 gauge steel used for the body of the pipe

FMF is the leader in high performance quiet technology and our Q4 is the next evolution in off road exhaust

This system is perfect for the track or dunes

•    Single layer replacement lens

• -Pounds Lighter than stock

Q4 041249 Size:OS -Lighter 20 gauge steel usedFMF 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 dont 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