This Timbersled intake system allows you to remove the airbox and ducting from you hood on the F6, F7, M6, and M7. Kit includes intake manifold, 2 snow-con air filters, 2 pre-filters, & 5 improved hood screens. This kit will save 7 lbs off your sled and dramatically increase the cold air intake. Increases air flow and gives a more consistent air temperature; this giving the engine a crisper midrange and top end power. Kit is simple to install and does not require any remapping of the fuel system