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.
- Overall increase in power and torque
- Durable stainless steel and aluminum construction
- Advanced packing material for maximum longevity
- Internal shape of the core uses Hi-Flo technology
- Removable spark arrestor included
- Can be used with FMF or stock O.E.M header
Note: For closed course competition use only. Not intended for street use.
Note: Image for reference only. Actual product may vary according to vehicle.
FMF Racing PowerCore 4 Hex Slip-On Exhaust

Specifications | |
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SKU | 327-041488 |
Brand | FMF Racing |
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