2004 aftermarket header?
Posted February 18, 2009 - 08:32 PM
Posted February 18, 2009 - 08:40 PM
I have a 2004 450 with the yosh trc slipon, was wondering if a head pipe would make any difference in power? I searched and I guess I suck at that. thanks in advance.
it would make "some" new power but the 03-06 wr came with a yz header so your already flowing pretty well. if it was me, i would look in to cams or something before i spent money on a header for an 03-06 wr.
Posted February 19, 2009 - 05:58 AM