END OF LINE Q4 Exhaust Silencer 05-25 Yamaha TTR 230 - FMF 044288
END OF LINE Q4 Exhaust Silencer. Developed over years of championship off-road racing, this Q4 exhaust employs intricate chambers, baffles, and proprietary multistage packing material for quiet performance. Maximum sound output is 96dB, with most models below 93dB. Constructed from aircraft-grade aluminum and high-strength stainless steel. Use with FMF or Stock OEM Header. Features a removable spark arrestor. Item ID: 044288. Type: Slip-On. Configuration: Single. Construction: Aluminum. Spark Arrestor: Screen Insert (included). Carb Warning: no. Weight: 4.1 lbs. Notice: Closed Course Use Only.
- SKU
- 06-084.FMF.Q4
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
FULL DESCRIPTION
FMF Q4 Slip-On Exhaust Silencer
Experience the pinnacle of off-road quiet performance with the FMF Q4 Slip-On Exhaust Silencer. Engineered by FMF, a leader in high-performance quiet technology, this muffler represents the next evolution in off-road exhaust systems. It utilizes intricate chambers, baffles, and proprietary multistage packing material to deliver the best performing quiet muffler available. Feel the power without hearing all the noise.
Key Features:
- Developed over years of championship off-road racing.
- Maximum sound output of 96dB; most models operate below 93dB.
- Constructed from aircraft-grade aluminum and high-strength stainless steel for durability and performance.
- Designed to be used with either an FMF or Stock OEM Header.
- Includes a removable spark arrestor.
- Type: Slip-On
- Configuration: Single
- Construction: Aluminum
- Spark Arrestor Type: Screen Insert (included)
- Weight: 4.1 lbs.
Notice: Closed Course Use Only


