FMF Racing Factory 4.1 ATV Slip-On Exhaust - Details
The Factory 4.1 is FMF Racing's premier performance ATV exhaust. With 30 years of racing experience behind it, the Factory 4.1 takes advantage of everything FMF Racing's learned on the race track. It is guaranteed to produce more horsepower throughout the entire RPM range. If performance is your priority, the Factory 4.1 is the quad exhaust for you.
- Titanium muffler construction with durable stainless steel end cap and mid-pipe
- Horsepower gains throughout RPM range
- Used by Factory teams such as KTM, Epic Can-Am and Rath Racing
- Use with FMF PowerBomb, FMF MegaBomb, or stock header
Note: For closed course competition use only. Not intended for street use.
Note: Part # 327-043128 comes with an included spark arrestor screen insert and 94dB quiet insert.
Note: Image for reference only. Actual product may vary according to vehicle.
Note: This product may not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws. Refer to chaparral-racing.com/terms before purchasing.