FMF
Back to Exhaust

FMF Powercore 4 — HEX Slip-On (045626)

Part # 045626
Item #357851
Fits 22 motorcycles
  • GasGas
    • EX 250F · 2021–2023
    • EX 350F · 2021–2023
    • EX 450F · 2021–2023
    • MC 250F · 2021–2023
    • MC 350F · 2021–2023
    • MC 450F · 2021–2023
  • Husqvarna
    • FC 250 · 2019–2022
    • FC 350 · 2019–2022
    • FC 450 · 2019–2022
    • FC 450 ROCKSTAR EDITION · 2018
    • FC 450 ROCKSTAR EDITION · 2020–2021
    • FX 350 · 2019–2022
    • FX 450 · 2019–2022
  • KTM
    • 250 SX-F · 2019–2022
    • 250 XC-F · 2019–2022
    • 350 SX-F · 2019–2022
    • 350 XC-F · 2019–2022
    • 350 XC-F KAILUB RUSSELL · 2021
    • 450 SX-F · 2019–2022
    • 450 SX-F FACTORY EDITION · 2018
    • 450 SX-F FACTORY EDITION · 2020–2021
    • 450 XC-F · 2019–2022
$549.99 $494.99 Save $55.00
/
Shipping calculated at checkout.
  • Low stock - 3 items left
  • Backordered, shipping soon
  • Flat $10 U.S. shipping, free over $100
  • Ships from one of three U.S. warehouses
  • Secure checkout
WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
FMF PowerCore 4 HEX Slip-On — GasGas EX 250F (2021-2023), GasGas EX 350F (2021-2023) + 18 more, 4-Stroke
Product Details

The PowerCore 4 HEX is the hexagonal-canister version of FMF's proven 4-stroke slip-on. The hex shape adds rigidity and a modern look while keeping the same straight-through, mid-range-focused tuning the PowerCore 4 is known for.

  • Hexagonal aluminum canister — added rigidity and modern look
  • Direct 4-stroke slip-on
  • Stainless endcaps and stinger
  • Tuned for mid-range gain over stock
  • Repackable

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

Fitment

Fits 22 motorcycles across KTM, Husqvarna, GasGas — including GasGas EX 250F 2021–2023; GasGas EX 350F 2021–2023; GasGas EX 450F 2021–2023; GasGas MC 250F 2021–2023; GasGas MC 350F 2021–2023; GasGas MC 450F 2021–2023; Husqvarna FC 250 2019–2022; Husqvarna FC 350 2019–2022. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

System TypeSilencer
MaterialStainless steel and aluminum
TechnologyHi-Flo Technology
Spark ArrestorRemovable (included)
Street LegalityClosed-course / competition use only (CARB-restricted)
Best ForRace-only / Closed-course, Off-road / Trail

Verified from Garamoto’s catalog & fitment data.

You may also like