MFX

It's a toss up between Raptor lineing my front grille or the Line-x tub.

azsandrider

Grabars to get into lifted Jeep made by Welcome Distributing. Best mod so far...simple to install and very useful. Well worth the $$$.

groovebus

My favorite mod is always the cheapest, just take the top and the doors off; then drive around with no where to go. I volunteer to go shopping just so I can drive it.

Jersey_Devil

My favorite mod is a cheap one.... When I changed my Rubicon hood decals to military style writing it really started to set things off! Think I might change from silver decals to white and put some army stars on it..... Not sure yet

ronjenx

Here is my favorite mod that I appreciate every time I drive the JK:
This to keep things a lot cooler on and off road (engine driven fan)




I know this thread is for the SINGLE most favorite, but right up there with the fan is a big safety mod:
Strong tie downs to make sure tools and things don't come forward to visit me.

echoshotz

I say stay with the silver letters

BADDANDY

Removing the inner spring from the accelerator pedal. Zoom Zoom

Veeeper

My favorite mod so far is going from 12/52 springs to 18/59 that a buddy sold me , and convincing the wife that I just put a leveling kit on it and i didn't lift it. However I almost got caught because I did not know about resetting the trackbars and it developed a wicked DW. I had an alignment shop fix it all up. Soon my most favorite mod will be completing my 2-4wd conversion so the fun can begin.

Alaska-HWY JK

AA Rubicrawler without a doubt. 2 low for putting around, 4 low/low for controlled crawling.

Biggy

My Warmseats seat heaters. Love them in the winter and extends the topdown doors off season.