High-grade titanium quality
» Tangible performance boost over the entire power band
» Made of titanium - that means: ultra-lightweight
» Premium machining
» Manifold routing optimally tuned to match the production engine
» A resonance body is also used to ensure optimal torque distribution and contribute to noise reduction.
Can only be fitted in combination with FMF Ti 4.1 Muffler.
Recommended mapping spec available for 2016 450SX-F/XC-F. (Available from authorized Dealer)
- Closed Course Competition Use Only
Required KTM FMF Factory 4.1 RCT Silencer
This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65