Description
If you’re running a 4-stroke engine and leaving performance on the table, your exhaust system is likely the culprit. The FMF Powercore 4 delivers measurable gains in power and throttle response through optimized gas scavenging and reduced backpressure—all while maintaining the durability and sound character serious riders demand. Computer-designed and dyno-tested for your specific application, this system transforms your bike’s breathing without compromise.
Technical Specifications:
- Hi-Flo end cap design
- Computer-designed, dyno-tested
- Enhanced exhaust gas evacuation
- Stainless steel mid-pipe
- Round perforated steel cores
- Cross-weave internal packing
- Elliptical aluminum canister
- Lightweight construction
- Optional Quiet Core insert
- Screen-type spark arrestor available
- Optimized for 4-stroke engines
- MPN: 041501
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