In Stock
- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Filter Options
- PowerSports (1)

Selected Filters

Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Filter Options
- PowerSports (1)

FMF Racing Powercore 4 Hex Slip-On Mufflers

Not Yet Reviewed

Delivering race-inspired performance at an economical price, FMF Racing Powercore 4 Hex slip-on mufflers deliver quality 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

Showing In Stock Items. Show All 1 Items.

Results 1 - 1 of 1

FMF Racing Powercore 4 Hex Slip-On Aluminum Inch Muffler 045666

Powercore 4 Hex Muffler

Part Number: FMF-45666

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Page 1 of 1