KTM FMF Racing 4.1 Factory Titanium Slip-On Exhaust

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber technology both internally and externally. In addition, KTM achieved a shorter overall length that is less susceptible to crash damage and complementary to KTM 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 KTM's Southern California factory.

• Constructed from aerospace grade carbon and titanium
• Blue anodized titanium muffler with carbon end cap
• FMF uses the highest quality proprietary blend of alloy grade titanium made especially to KTM standards
• RTS (rapid tuning system)
• Substantial weight saving
• Can be used with FMF or stock O.E.M header
• For closed course competition use only