Having stock mud flaps on a stock bumper and wheeling is a sure way to rip the rear bumper off having done it in the past. I used 20ga galvanized sheet metal, made a template, cut it out with a jig saw and bolted them on. Having run this set up in the past it has been proven solid and stood the test of time while being beat down bumpy roads. The LX is slowly starting to look a little more off road capable.