Description
FMF Powercore 4 HEX: Select 18-22 Gas Gas/Husqvarna/KTM Models
*Exhaust ONLY. Bike Sold Separately*
When designing the PowerCore 4 HEX, FMF looked at their top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.
Features:
- Overall increase in power and torque.
- Durable stainless steel and aluminum construction.
- Space Age internal packing material for maximum longevity.
- Internal shape of core uses Hi-Flo technology.
- Enhanced sonic evacuation provides for higher flow and increased power.
- Includes removable spark arrestor.
- Can be used with FMF or Stock OEM Header.
Fitment:
- 21-22 Gas Gas EX250F
- 21-22 Gas Gas EX350F
- 21-22 Gas Gas EX450F
- 21-22 Gas Gas MC250F
- 21-22 Gas Gas MC450F
- 19-22 Husqvarna FC250
- 19-22 Husqvarna FC350
- 19-22 Husqvarna FC450
- 2018, 20-21 Husqvarna FC450 ROCKSTAR EDITION
- 19-22 Husqvarna FX350
- 19-22 Husqvarna FX450
- 19-22 KTM 250 SX-F
- 19-22 KTM 350 SX-F
- 19-22 KTM 450 SX-F
- 2018, 20-21 KTM 450 SX-F FACTORY EDITION
- 19-22 KTM 250 XC-F
- 19-22 KTM 350 XC-F
- 2021 KTM 350 XC-F KAILUB RUSSELL
- 19-22 KTM 450 XC-F
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
