FMF YAMAHA YZ250F/YZ250FX/WR250F 14-19 ANODIZED TITANIUM 4.1 SLIP-ON EXHAUST

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.

Features:

• Blue Anodized Titanium Muffler with Carbon End Cap
• Massive Power gains throughout the RPM range.
• Huge weight savings
• New RTS (Rapid Tuning System)
• FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.
• Can be used with FMF or Stock OEM Header

Specs:

• Construction: Titanium
• Finish: Blue Anodized
• Midpipe: Titanium
• Endcap: Carbon
• Spark Arrestor: Screen Insert (included)
• Weight: 4.1 lbs. (1.85kg)