KTM FMF MX Team Edition 4.1 RCT Titanium/Carbon Muffler/Silencer
Exclusive muffler for KTM PowerParts used by Troy Lee and BTO KTM teams. 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 FMF’s Southern California factory.
- Blue Anodized Titanium Muffler with Carbon End Cap
- New RTS (Rapid Tuning System)
- FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.
- WHEN PAIRED WITH TITANIUM HEAD AND MID PIPE WEIGHT SAVINGS = 2.5lbs LIGHTER ON 16’ 250 SX-F AND 2.6lbs LIGHTER ON 450 SX-F
- Can be used with FMF or Stock OEM Header.
- Recommended mapping spec available for 450 SX-F. (available from authorized KTM Dealer)
250/350/450/505 SX-F 07-15, 250/450/505 XC-F 07-15, 250 XCF-W 08-15, 350 SX-F/XC-F 11-15, 350/450/500 XCF-W 12-16, 400/450/530 XC-W 08-11
*Recommended to use in conjunction with FMF/KTM MEGABOMB head and mid pipe, available under Related Items.