I thought It'd be cool if we had a thread that lists all of the modifications or upgrades that can be done to a Jeep that cost from nothing up to $100. I'll start.
1. Remove the "milk jugs" from the bumpers.
2. Add driving Lights
"It's like drinking a quart of Lions blood."
mod relay so fog light stay on when high beams are on.
flowmaster40,hpd30 with aussie locker,currie upper joints,4.88's, lca skids,chromo shafts,vanco brakes,d35 with super 35 and arb locker,re 4.5" springs,currie arms,re front uppers,Re shocks in back,walkerevens shocks up front, Re track bars with currie jj joints,anti rock,ss brake lines,re rear sway bar links,jks 1.25" bl and mml,bfg 35x12.5 km2's,craiger soft 8's,ome steering stabilizer,currie hd steering,rockmen front bumper,emp tank skid,lots more too.
buy used stuff. My first lift consisted of a 3" teraflex coils that I bought used from $80 total. The guy selling was upgrading to a taller lift. I've sold alot of my used parts for uber cheap or gave them away for free.
Keep a watchful eye on craigslist and your local jeep club forums and mailing lists.