I assume you mean there is a gap between the bumper and your fender.

Loosen the 4 bumper/frame bolts(two per side, 17 or 19mm) where the bumper bolts into the frame right under the lower valance, eg. plastic piece under metal bumper, you can't miss them. You will then be able to adjust the bumper to the desired tolerance. Tighten and enjoy the fruition of your labor.

Good luck

scoot

------------------
#-----------------
"If we weren't crazy,
we'd all go insane."
JB
#-----------------