FMF Fatty Expansion Chamber


35 years of racing experience: The FMF factory exhausts are specifically designed for the hard life off-road

That is why they are made of high quality, extra strong and durable steel

The nickel-plated, stainless and polished surface ensures the classic look; for years

Other characteristics include:

Broader, smoother powerband

Higher top speed

More traction, better throttle control

Complete with o-rings

For a system with optimized performance and perfect balance we recommend the combination with a MX or Enduro main silencer


Husqvarna Part Number - 24005907000