When designing the PowerCore4 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.
- 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 OEM header
- Quiet insert available (sold separately)
Note: For closed course competition use only. Not intended for street use.
Note: Image for reference only. Actual product may vary according to vehicle.
Note: This product may not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws. Refer to chaparral-racing.com/terms before purchasing.
Specifications | |
---|---|
SKU | 327-041505 |
Brand | FMF Racing |
Reviews
Q&A
Fitment

California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
You May Also Like
Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Aluminum/Stainless | 327-041505 | 041505 | Unavailable. | - |