Q4 Hex Exhaust Silencer 07-16 KTM Husaberg Husqvarna 250-501 - FMF 045556

FMF Q4 Hex Exhaust Silencer

The FMF Q4 HEX S/A exhaust represents the next evolution in off-road performance, delivering class-leading quiet technology without sacrificing power. Meticulously engineered with advanced chambers, baffles, and proprietary multistage packing material, the Q4 HEX provides substantial power gains across the entire rpm range while maintaining noise levels that meet stringent USFS and FIM World Enduro regulations. Designed specifically for the rigours of off-road use, it offers a robust, lightweight construction that is pounds lighter than stock systems and includes a spark arrestor for trail legality.

Key Features

• Superior noise reduction with 94dB insert (included)
• Delivers tangible power gains throughout the rpm range
• Compatible with USFS and FIM World Enduro sound standards
• Spark arrestor screen insert included for added safety
• Durable, off-road ready design
• Significantly lighter than OEM exhausts
• Dedicated quiet exhaust system manufactured in the USA

Specifications

• Type: Slip-On
• Configuration: Single
• Construction Material: Aluminium
• Midpipe Material: Stainless Steel
• Endcap Material: Stainless Steel
• Spark Arrestor Type: Screen Insert (included)
• Quiet Insert: 94dB insert (included)
• Weight: 4.9 lbs

Note: This part is for closed course use only and is not intended for highway use.