Knobtown Cycle proudly offers the FMF MUFFLER P-CORE 4HEX. Your Kansas City motorcycle parts experts for over 40 years.
Product Description
MUFFLER P-CORE 4HEX
- 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
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
8 |
| Texas (TX) |
3 |
| Nevada (NV) |
3 |
| North Carolina (NC) |
9 |
| National Total |
20+ |
Stock levels last updated: January 2, 2026 9:29 AM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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