FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 042369 KTM-250 SX-2001 When looking to add 4-stroke

When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements

Constructed from aircraft grade aluminum and high strength stainless steel

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 Megabomb technology is revolved to produce more low end to mid range gains as well as broadening out the mid to top end power gains over stock

-See Features Tab -> Fitment for header compatibility

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 042369 KTM-250 SX-2001 When looking to add 4-strokeThe 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