It's been a long time...
Join Date: Jun 2001
Location: SCPOC, Fontana/Rancho border
its just an add-on to the stock piece.
if you look at that pic you can see the change of the red colors indicating the lip from the bumper. the fx lip sits on top of the lower part of the stock bumper opening like a lid to help hold the whole piece on.
1995 Black PGT, NOS dry 75-shot, heater, blanket, purge, remote, K&N, Hotshot, back to stock manifolds, no cat, 2 1/2" cat-back, Flowmaster 40-series, Walbro 190, ACT, B&M sts, Royal Purple, Intrax, Ractive fstb, RRE rstb, MSD wires, NGK-v plugs, Autometer guages, 17" rims, full FX Designs kit, etc..