Hi guys

I've just fitted a new blood groove hypercharger to my 06 FXDB and all went smoothly but the K&N ac that was supplied doesn't fit correctly...it moves around a lot in the housing and therefore will not seal...i've had it on/off heaps of times making sure it was in correctly but still seems like its too small.

has anyone else had this drama or know the part number ac they have used that fits properly?

any help would be much appreciated.

• 06 FXDB Black Denim, fatbob rear fender
• V&H black short shots, black blood groove hypercharger
• PC III

Hi Kinno

I had a Pro R Hypercharger on my 07 streetglide looks good & smart but I went through 2 K&N's & I put it down to the service centre. But I found out it was the unit causing the problems & rubbing holes in the filter so now I have a S&S version of the screaming eagle now. Much better but anyway the part No. for the K&N I had was K9493 fitted fine just the black inner ring of the unit kepted on rubbin on the inside & creating holes.

Good Luck Rick

thanks rick

i've got a pro R upgrade kit on the way now so i'll see how it goes