KTM 350 450 SXF 19-21 Quietcore 4 Hex, FMF Q4 Muffler, 045627, Hsqv 350 450 FC/Fx

Gas Gas:

• EX350F 2021
• EX450F 2021
• MC450F 2021

Husqvarna:

• FC350 2019-2021
• FC450 2019-2021
• FC450 Rockstar Edition 2018-2021
• FX350 2019-2021
• FX450 2019-2021

KTM:

• 350 SX-F 2019-2021
• 350 XC-F 2019-2021
• 350 XC-F Kailub Russell 2021
• 450 SX-F 2019-2021
• 450 SX-F Factory Edition 2018, 2020-2021
• 450 XC-F 2019-2021

FMF Q4 HEX Slip-On Exhaust:

• Description: The Q4 HEX is designed to provide high performance while meeting off-road exhaust noise regulations. It incorporates chambers, baffles, and multistage packing material for optimal performance.
• Sound: Less sound equals more ground. Meets USFS and FIM World Enduro sound regulations.
• Power Gains: Power gains throughout the entire RPM range.
• Weight: Pounds lighter than stock.
• Design: Rugged design for off-road endurance.
• Quiet Technology: Only US manufacturer to offer dedicated quiet exhaust systems.
• Manufacture: Made in the USA.
• Usage: Closed Course Use Only
• Item ID: 045627
• 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