FMF PowerCore 4 HEX Muffler 045626 1821-1918 Supertech M8/Supertech M10 Helmet Cheek Pads A single Lambda receiver is

A single Lambda receiver is welded in the tail pipe for on track data logging or Dyno tuning

NOTE: (BIKE SIDE HARNESS ONLY * see separate listing for the bench kits for these bikes)

Compact design is nearly identical in size and performance to FMF's standard silencer

We did not allow compromises in the development of this system

FMF PowerCore 4 HEX Muffler 045626 1821-1918 Supertech M8/Supertech M10 Helmet Cheek Pads A single Lambda receiver isOverall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor