FMF Alum Fact 4.1 Slip-On Exhaust with C Cap for KTM and Husqvarna Models

Enhance your motocross experience with the FMF Alum Fact 4.1 Slip-On Exhaust with C Cap, designed specifically for select KTM and Husqvarna models from 2020 and 2021. This performance exhaust system incorporates the latest resonance chamber technology to optimize sound quality and power output. Its patented core shape reduces noise levels without sacrificing performance, providing a quieter ride while maintaining maximum engine efficiency. The patented canister shape increases internal volume, allowing more sound-absorbing material to improve overall exhaust tone and reduce unwanted noise. The chamber design is engineered to refine exhaust pressure, which enhances throttle response and engine performance. Factory forward engineering ensures the exhaust's mass is centralized, making it more resistant to crash damage and improving overall durability. Tuned for specific applications, the exhaust features optimized core specifications to deliver the best possible power curve for your bike. An innovative rear end cap facilitates easy installation of tuning tips or spark arrestors, offering customization options for different riding environments. The FMF Alum Fact 4.1 Slip-On is available with either a titanium canister and mid-pipe or an aluminum canister with a stainless steel mid-pipe, catering to different weight and durability preferences. Included with the exhaust are a spark arrestor and wash plug, making it a comprehensive upgrade for riders seeking enhanced performance, sound, and reliability. Designed to fit a range of 2020 and 2021 KTM and Husqvarna models, this slip-on exhaust is a robust choice for motocross enthusiasts aiming to improve their bike’s performance and sound profile.

Features:

• Incorporates the latest resonance chamber technology for optimized sound and performance

• Patented core shape reduces sound levels while maintaining maximum power output

• Patented canister shape increases internal volume for better sound absorption

• Chamber design enhances and refines exhaust pressure for improved throttle response

• Factory forward engineering centralizes mass for increased durability and crash resistance

• Tuned exhaust with application-specific core specifications for optimal performance

• Innovative rear end cap allows easy installation of tuning tips or spark arrestors

• Available with titanium canister and mid-pipe or aluminum canister with stainless steel mid-pipe

• Includes spark arrestor and wash plug for added convenience and safety

Fits,
Gas-Gas EC 350F 2021
Gas-Gas EC 350F 2022
Gas-Gas EC 350F 2023
Husqvarna FE 250 2020
Husqvarna FE 250 2021
Husqvarna FE 250 2022
Husqvarna FE 250 2023
Husqvarna FE 350 2020
Husqvarna FE 350 2021
Husqvarna FE 350 2022
Husqvarna FE 350 2023
Husqvarna FE 350S 2020
Husqvarna FE 350S 2021
Husqvarna FE 350S 2022
Husqvarna FE 350S 2023
Husqvarna FE 450 2020
Husqvarna FE 450 2021
Husqvarna FE 450 2022
Husqvarna FE 450 2023
Husqvarna FE 501 2020
Husqvarna FE 501 2021
Husqvarna FE 501 2022
Husqvarna FE 501 2023
KTM 350 XCF-W 2020
KTM 350 XCF-W 2021
KTM 350 XCF-W 2022
KTM 450 XCF-W 2023
KTM 500 XCF-W 2020
KTM 500 XCF-W 2021
KTM 500 XCF-W 2022