Description
If you’re looking to unlock measurable power gains across the entire RPM band, the FMF Powercore 4 Muffler delivers real horsepower and torque increases without sacrificing rideability or durability. The optimized internal chamber design works across all riding styles—whether you’re cruising, carving canyon roads, or pushing hard on the track—giving you usable power exactly when you need it. Built with premium aluminum and stainless steel construction, this is a bolt-on upgrade that combines performance with the strength to handle serious abuse.
- Aluminum construction
- Stainless steel end caps
- Hi-Flo design
- Increased horsepower
- Increased torque
- Full power curve
- Removable spark arrestor
- Bolt-on installation
- MPN: 041021
