Q4 Hex Exhaust Silencer 14-19 Yamaha WR YZ 250 F FX - FMF 044426
The FMF Q4 HEX S/A exhaust offers high-performance quiet off-road riding with industry-leading noise reduction and superior power delivery. Its intricate chambers, baffles, and proprietary multi-stage packing ensure compliance with USFS and FIM World Enduro sound regulations while retaining strong power gains throughout the rpm range. Designed for durability and weight savings, this slip-on muffler includes a spark arrestor and is constructed for exceptional off-road endurance. Features include significant power gains with minimized noise output, meeting strict sound regulations, reduced sound without performance compromise, lighter weight than stock, robust construction, a screen insert spark arrestor, and a quiet insert. The construction features an aluminium canister with a stainless steel midpipe and endcap. Made in the USA. Notice: Closed Course Use Only. Item ID: 044426. Type: Slip-On. Configuration: Single. Construction: Aluminium. Finish: Natural. Midpipe: Stainless Steel. Endcap: Stainless Steel. Spark Arrestor: Screen Insert (included). Carb Warning: No. Quiet Insert: Included. Weight: 6.1 lbs.
- SKU
- 06-1977.FMF.Q4H
- Brand
- FMF Exhausts
- Availability
- In Stock (3)
FULL DESCRIPTION
FMF Q4 Hex Exhaust Silencer
The FMF Q4 HEX S/A exhaust is engineered for high-performance, quiet off-road riding, offering industry-leading noise reduction coupled with superior power delivery. Its intricate chambers, baffles, and proprietary multi-stage packing ensure compliance with USFS and FIM World Enduro sound regulations, while still providing significant power gains across the entire RPM range. This durable and lightweight slip-on muffler includes a spark arrestor and is built for exceptional off-road endurance.
Key Features:
- Delivers significant power gains while minimizing noise output.
- Meets strict USFS and FIM World Enduro sound regulations for off-road compliance.
- Intricate chambers and advanced packing material reduce sound without compromising performance.
- Lighter than stock exhaust systems for improved handling.
- Robust construction designed to withstand harsh off-road environments.
- Includes a spark arrestor and a quiet insert.
- Features an aluminium canister with a stainless steel midpipe and endcap for enhanced durability.
- Made in the USA.
Specifications:
- Type: Slip-On
- Configuration: Single
- Construction: Aluminium canister, Stainless Steel midpipe and endcap.
- Finish: Natural aluminium.
- Spark Arrestor: Screen insert included.
- Quiet Insert: Included.
- Weight: 6.1 lbs.
- Notice: Closed Course Use Only.
