Product Details
Factory 4.1™ 4-Stroke Exhaust System by FMF Racing®. Massive power gains throughout the RPM range. FMF™ uses the highest quality proprietary blend of alloy titanium made especially to the standards. Complete system includes Titanium Megabomb Header. Quieter than stock. Huge weight savings. RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.
Notes
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Specifications
| Exhaust Type: Full System |
Features
- 4.1 design is FMF's most progressive development in high performance exhaust system yet
- Complete front to back system using performance matched components specifically designed for each model
- Designed for your exhaust system needs
- Will deliver unparalleled performance
- Exquisite workmanship and great longevity
Over the decades, FMF Racing® has seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps them going. FMF was there in the days when the singleshock and watercooled engines were huge innovations and FMF is glad to be here now for the aluminum chassis and electronic fuel injection. The goal will never change - take the most advanced machinery to its limit by building the world's best performing exhausts. And its a fact, FMF build every exhaust by hand from start to finish right here in the U.S.