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FMF Racing KTM250-450SXF 045590 - KTM 250/350/450 SX-F 2016-2019; KTM 250/350/450 XC-F 2016-2019; KTM 250/350/450 EXC-F 2017-2019; Husqvarna FC/FX 250/350/450 2016-2019; Husqvarna FE 501 2017-2019
$449.99
Road-use check
Verify use before ordering. This item does not list street-use, OHV, emissions, homologation, or closed-course status in the available product details. It may be intended for closed-course competition, off-road/OHV, or non-highway use only. Please check applicable rules before purchase and installation.
FMF Racing KTM250-450SXF 15-18/XCF 16-18/EXCF 17-19/ HQV FC/FX250-450-501 16-18 Hex Q4 S/A Muffler is a motorcycle exhaust component built for riders who want a catalog-matched replacement or upgrade.
A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%. The surface of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up at higher air pressures (RPMs). The Power Bomb is a "pre-muffler" of sorts, which helps to lower the bike's sound output because it provides more sound-absorbing surface area to allow the exhaust gases to become absorbed. Fitment: KTM 250 EXC-F Base 2017 KTM 250 EXC-F Base 2018 KTM 250 EXC-F Base 2019 KTM 250 SX-F Base 2016 KTM 250 SX-F Base 2017 KTM 250 SX-F Base 2018 KTM 250 SX-F Factory Edition Base 2015 KTM 250 SX-F Factory Edition Ba
Product details
- Brand: FMF
- Product number: 045590, fmf045590, 18211717
- Category: motorcycle exhaust component
- Manufacturer part number: 045590
- Unit: 1
- EPA: Compliant
- Category: Exhaust, Mufflers & Tips
- Subcategory: Muffler
Confirm the SKU, selected variant, and vehicle fitment before ordering.