FMF Powercore 4 Hex Muffler KTM/Husqvarna/Husaberg | 045553
When designing the PowerCore 4 HEX, FMF looked at our 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.
- 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:
| Make | Model | Year |
|---|---|---|
| HUSABERG | FE250 | 13-14 |
| HUSABERG | FE350 | 13-14 |
| HUSABERG | FE501 | 13-14 |
| HUSQVARNA | FE250 | 14-16 |
| HUSQVARNA | FE350 | 14-16 |
| HUSQVARNA | FE450 | 15-16 |
| KTM | 250 SX-F | 09-15 |
| KTM | 250 XC-F | 09,11,13-15 |
| KTM | 250 XCF-W | 09-10,12-16 |
| KTM | 350 SX-F | 11-15 |
| KTM | 350 XC-F | 11-15 |
| KTM | 350 XCF-W | 12-16 |
| KTM | 400 XCW | 09-10 |
| KTM | 450 EXC | 09-11 |
| KTM | 450 EXCR | 08 |
| KTM | 450 SMR | 13 |
| KTM | 450 SX-F | 07-15 |
| KTM | 450 SXF FACTORY EDITION | 12-14 |
| KTM | 450 XCF | 09 |
| KTM | 450 XC-F | 13-15 |
| KTM | 450 XCRW | 08 |
| KTM | 450 XCW | 09-10 |
| KTM | 450 XC-W | 12-16 |
| KTM | 500 XCF-W | 12-14 |
| KTM | 500 XC-W | 13-16 |
| KTM | 505 SXF | 08 |
| KTM | 505 XCF | 08-09 |
| KTM | 530 EXC | 09-11 |
| KTM | 530 EXCR | 08 |
| KTM | 530 XCRW | 08 |
| KTM | 530 XCW | 09-10 |
