FMF Racing 045638

Description

FMF Racing 045638 Factory 4.1 RCT Full System - Aluminum Muffler - Carbon End Cap
Marketing Color: Natural
Material: Aluminum
Incorporating Resonance Chamber Technology.
Patented core shape lowers sound level while maintaining maximum power output.
Patented canister shape increases internal volume for more sound absorbing material.
Patented chamber design to enhance and refine exhaust pressure.
Factory Forward Engineering centralizes mass and is less prone to crash damage.
Tuned exhaust with optimized core specifications for each application.
Comes with the quality, craftsmanship and performance expected from FMF.
Meets AMA and FIM sound requirements.
QuietCore 94db insert included.
Spark arrestor included in muffler.
Built 100% in the USA at FMFs state-of-the-art-factory.
Maintenance made easy with the removal of 4 screws on the front end cap.
Notice: Closed Course Use Only.
Type: System.
Configuration: Single.
Const: Aluminum.
Finish: Natural.
Midpipe: Stainless Steel.
Endcap: Carbon.
Spark Arrestor: Screen Insert (included).
Carb Warning: no.
Quiet Insert: 94dB Insert (included).
Header Const: Stainless Steel.
Header Type: MegaBomb
compatible with Gas Gas EX 450F 2021-2022
compatible with Gas Gas MC 450F 2021-2022
compatible with Husqvarna FC450 2018-2022
compatible with Husqvarna FC450 Rockstar Edition 2020
compatible with Husqvarna FC450 Rockstar Edition 2018
compatible with Husqvarna FX450 2019-2022
compatible with KTM 450 SX-F 2019-2022
compatible with KTM 450 SX-F Factory Edition 2020-2021
compatible with KTM 450 SX-F Factory Edition 2018
compatible with KTM 450 XC-F 2019-2022
*Free Shipping to the contiguous United States consisting of the 48 adjoining U.S. states plus Washington, D.C., on the continent of North America. Free Shipping is not available to non-contiguous states of Alaska and Hawaii, US Protectorates, or APO, FPO or DPO locations. Photos are for reference only. Actual product may differ from the item shown in photograph.