KTM 350 450 SXF 19-21 QUIETCORE 4 HEX, FMF Q4 Muffler, 045627, HSQV 350 450 FC/F

Sound: Less sound equals more ground. Power Gains: Power gains throughout the entire RPM range. Manufacture: Made in the USA. Item ID: 045627. FMF Q4 HEX Slip-On Exhaust 450 SX-F 2019-2021. 450 SX-F Factory Edition 2018, 2020-2021.

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