KM 409 Mufflers are a full flow performance muffler that offers longeverty and a depened exhaust note. Our KM 409 Muffler is of the highest quality and finish and is the most integral part of any exhaust. 

  • 1 piece perforated centre tube. 
  • Expanded spigots to slide exhaust piping into. 
  • Dual layer steel and glass packing. This is for extended muffler life and creates the definitive KM 409 muffler note. 
  • Full seam welded construction. 
  • Entirely made of 409 stainless steel. 
  • Ideal for all apllications. 

KM 409 Muffler 2.14 inch C/C