93 Stealth RT Bumper on Stealth ES?
 

I am interested in replacing my stock 93 stealth es bumper with either a 93 stealth rt or rt twin turbo bumper. Will this fit directly without any modifications? I need to know before purchasing.

front or rear?

both will require additional parts to be swapped, and the rear will require drilling out the spot welds and re-welding on the rear bumper support bar.