$1,374.99
In stock
- The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally
- Achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
- The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the Southern California factory
Details
- Style
- Megabomb
- End Cap Material
- Carbon Fiber
- Muffler Color/Finish
- Blue
- Units
- Each
- End Cap Color/Finish
- Blue
- Muffler Color/Finish
- Anodized
- Model
- Factory 4.1 RCT
- Product Name
- Exhaust System
- Pipe Material
- Titanium
- Riding Style
- Off-Road
Fitment
Yamaha
- YZ450F
- 2026
