Expedition One Mule Front Bumper Installation Manual Download Page 4

Pre-installation Notes:

If you are installing a winch you must install the fairlead before installing the winch. If you are 

installing auxiliary lights for underneath the hoop, we recommend that you install them before you 

install the winch. The fairlead holes in the bumper may be too small for some fairlead bolts. We 

recommend swapping out the bolts for a grade 8, 3/8” bolt, or you may choose to drill the holes out for 

the bigger size if so desired.

Jeep JK Wrangler

Remove stock outer bumper and plastic shrouding: First

remove the obnoxious plastic air dam that sits below the 

stock bumper. This will allow easy access to the bumper 

bolts. If your vehicle is equipped with the factory fogs, it 

is easiest to let them remain in the bumper for now. 

Undo the wiring plugs on the back of each light. After 

that, all you need to do is remove the 8 bolts, 2 on the 

inside and 2 on the outside of each frame rail 

respectively. Your bumper should be free at this point. 

You will also want to remove the plastic trim piece that 

sits under the bumper and grill. It is held on with plastic

retaining screws. 

You have 2 options: 1) Carefuly and slowly, with little 

downward pressure, undo the screws and back them 

out. If that doesn’t work go with the next option, which is 

usually faster.

2) Get a good grip on the trim piece and yank it off. You 

will also want to unclip the plastic retainer pieces on the 

frame that hold the stock light wiring harness on, if your 

vehicle is so equipped. (Below left) You should be ready 

now to install your bumper.

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