Engineered for riders seeking race-inspired performance without the premium price tag, the FMF Powercore 4 HEX 045645 slip-on delivers noticeable gains in torque and horsepower while featuring a robust build designed for durability. Constructed from stainless steel and aluminium with advanced internal packing, this high-flow muffler optimises exhaust evacuation and includes a removable spark arrestor, making it ideal for demanding off-road environments.
Features
- Notice: Closed Course Use Only
- Race-inspired slip-on design for increased power and torque
- Durable aluminium construction with stainless steel midpipe and endcap
- Natural finish resists wear and corrosion
- Space Age internal packing material ensures long service life
- Internal Hi-Flo core enhances exhaust flow
- Removable screen-type spark arrestor included
- Compatible with quiet insert (sold separately)
- Lightweight design (4.5 lbs / approx. 2 kg)
- Single configuration, easy to install
Specifications
- Item ID: 045645
- Type: Slip-On
- Configuration: Single
- Construction: Aluminium
- Finish: Natural
- Midpipe: Stainless Steel
- Endcap: Stainless Steel
- Spark Arrestor: Included (screen insert)
- Quiet Insert: Available (sold separately)
- Weight: 4.5 lbs
- Carb Warning: No
Vehicle Fitment
GAS GAS
- EC 250F (2021)
- EC 350F (2021)
HUSQVARNA
- FE 250 (2020?2021)
- FE 350 (2020?2023)
- FE 350 Rockstar Edition (2021)
- FE 450 (2020?2021, 2023)
- FE 501 (2020?2023)
KTM
- 350 XCF-W (2020?2022)
- 450 XCF-W (2020?2021, 2023)
- 500 XCF-W (2020?2023)
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