FMF Racing Honda CRF450X 05-09 / 12-17 SS Aluminum Factory 4.1 RCT SO Muffler

This FMF Racing Factory 4.1 RCT SO Muffler is built specifically for your 2005-2009 and 2012-2017 Honda CRF450X. It's designed to give your bike a significant boost in power across the entire RPM range, making it a solid choice for riders looking to get the most out of their machine.

FMF Racing uses their latest Resonance Chamber Technology, both inside and outside the muffler, to help tune the exhaust note and improve performance. They've also made the muffler shorter, which not only helps it fit better with their Factory Forward Engineering to centralize mass closer to the motor, but also makes it less likely to get damaged in a crash. This muffler is constructed entirely from aerospace-grade titanium, meeting FMF's strict standards, and is manufactured right here in Southern California.

The muffler itself features a blue anodized titanium finish and a carbon fiber end cap, giving it a sharp look. It also includes FMF's Rapid Tuning System (RTS) for easier tuning. If you're looking to upgrade your CRF450X's exhaust for better performance and a more robust build, this FMF Racing muffler is a well-built option.