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FMF Factory 4.1 RCT Exhaust Aluminum System 044456

SKU#:
4630029
In stock
This product requires 1-2 Business Days lead time prior to shipmentIn Stock, Available for Delivery
Out of Stock at Saint Paul, MN Retail Store
Retail price $1,074.99
Bob's Price $899.99
  • The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology™ both internally and externally
  • Shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100% at their Southern California factory
  • Massive Power gains throughout the RPM range.
  • Huge weight savings
  • New RTS (Rapid Tuning System)

Includes MegaBomb header

Includes spark arrestor screen insert

Fitment:

View Parts Application Lookup

Off-Road Motorcycle

2019-2025 Yamaha YZ 250 F
2020-2025 Yamaha YZ 250 FX

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