Durable 4.1 RCT Exhaust w/ Megabomb – Precision Aluminum

Description

• 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
• FITS 2020-2023 YAMAHA YZ 250 FX, 2019-2024 YAMAHA YZ 250 F

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