I put a white brothers "e" sires pipe on my wife's fxdlr, the fit is ok but the rear section of the pipe hangs so low about 3 inches below the swing arm so she constantly scrapes. Just for fun I swapped out my thunderheader of my DX it too hangs about 2 inches low . Any ideas what is causing this ? Both the pipes on my bike (fxdx) run almost parallel to the swing arm.
Thanks

 

Rear suspension is lower so it angles the end of the pipe toward the ground.

 

Can I just put on taller shocks ?