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FMF Racing KTM 450SXFFE 18+/XCF 19+/HQV FC450FE 18+/FX 19-22/EX450F 21-23 TI F4.1 RCT w/TI MB Hdr
$1,329.99
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 KTM 450SXFFE 18+/XCF 19+/HQV FC450FE 18+/FX 19-22/EX450F 21-23 TI F4.1 RCT w/TI MB Hdr is a motorcycle exhaust component for KTM models listed in the title, built for riders who want a catalog-matched replacement or upgrade.
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory. Highest-quality proprietary blend of alloy grade titanium Blue anodized titanium muffler with carbon end cap Massive power gains throughout the RPM range Rapid Tuning System (RTS) Fitment: KTM 450 SX-F Base 2019 KTM 450 SX-F Base 2020 KTM 450 SX-F Base 2021 KTM 450 SX-F Factory Edition Base 2018 KTM 450 SX-F Factory Edition Base 2019 KTM 450 SX-F Factory Edition Base 2020 KTM 450 XC-F Base 2019 KTM 450 XC-F Ba
Product details
- Brand: FMF
- Product number: 045639, fmf045639, 18201876
- Category: motorcycle exhaust component
- Highest-quality proprietary blend of alloy grade titanium
- Blue anodized titanium muffler with carbon end cap
- Massive power gains throughout the RPM range
- Rapid Tuning System (RTS)
- Manufacturer part number: 045639
- Unit: 1
- EPA: Compliant
- Category: Exhaust, Mufflers & Tips
- Subcategory: Muffler
Confirm the SKU, selected variant, and vehicle fitment before ordering.