trx450R HRC intake kit

[quadfmx]

ive heard it mentioned on several peoples quads in magazines etc,
the only thing i could figure it is, would be the piece that you put on your air box after you cut it,

or is there another piece I have totally made an assumption about

[Baileygunns]

It's a half lid with a splash shield... You can make one with a tin can or not use one at all...

http://www.google.com/search?tbm=isch&source=mog&hl=en&gl=us&client=safari&q=hrc%20lid&sa=N&biw=480&bih=208#i=1

[quadfmx]

thats what i thought it was