will 08 header fit on 06 yz450f

[ktown yamaha]

will 08 header fit on 06 yz450f???? or even an 07????

[Wiz636]

Yes, but you have to use the silencer as well since the exhausts are different diameter at the header/silencer joint

[Demo_Slug]

Yes, but you have to use the silencer as well since the exhausts are different diameter at the header/silencer joint

well.... the 08 and the 07 should both be 45mm outlet. the 08 YZ headpipe I bought was 45mm outlet, but I did get it off ebay. they could have sent me a 2009 headpipe for all I know:ride:

looking thru the part manual the 08 and 07 use the same #PN mid pipe gasket. so i'd bet they have the same outlet diameter.