| Author | Message | ||
     Ingemar |
I got a 12 airbox, k&n filter, drummer and race ecm on an otherwise stock xb9r. Do I need different headers for this setup to work optimally? Does the buell race kit for the 9 come with bigger/wider headers? Thanx, Ingemar. | ||
| Bud |
no and no,  you will loose tq. at the bottom regions even have heard from a german race team that they prefer the use off the 9 headers on there 1350 cc race xb ? | ||
| Ingemar |
thx! |
