FMF Racing Anodized-Titanium Factory 4.1 S/O w/Carbon Cap

If you're hitting the track or the dunes with your 2018-2022 KTM 350 SX-F, you're looking for every bit of performance you can get. This FMF Racing Factory 4.1 slip-on muffler is built to help you find it. It's the same kind of system that factory teams like KTM and Rath Racing trust for their competitive machines, so you know it's made for serious riding.

The main body of this muffler is constructed from titanium, which is strong and lightweight. This helps to reduce overall weight compared to stock, and the titanium construction is well-built to handle the rigors of off-road riding. It also features a carbon fiber end cap for a clean, race-inspired look. This system is designed to give you horsepower gains throughout the entire RPM range, making your bike feel more responsive and powerful when you need it most. A 94dB insert is included to help you meet sound regulations at many tracks.

This is a slip-on muffler, meaning it's designed to bolt directly onto your stock header pipe. For the ultimate performance package, FMF offers their Powerbomb header, which is made from durable stainless steel and is designed to work seamlessly with this muffler to further enhance power delivery. Make sure to check local track regulations regarding sound limits, as the included insert is designed to meet common requirements.