Easily my gears & lockers in the rebuilt axles. Cost me more than I want to remember. All that to keep the rubber on the ground ...

Most expensive? Airlocker. Most enjoied? The unfinished paint job.

right now lift and front bumper...once money comes it will be other stuff

Sliders are definitely up there. But I think my lockers are my most valued. The increase in off-road ability even without the other mods makes me swing that way.

My awesome rattle can paint job... It makes it look like you dont care but the jeep loves it.

mine would have to be my tires and recovery points haha

Im gonna go with the lift, and tires. I paid more for them than I did the jeep...lol. Worth every penny!

I don't have alot of mods, but I would have to go with the homemade bumper I got for 50$ (installed).

keep em comin guys and gals, i love reading all these post, so interesting to see what everyone values most.

My ZJ seats, holy crap my stock seats were horrible

Solid front diff cover, and rockcrusher rear cover. They just give the jeep a meaner look and stance in my opinion. Plus I would have destroyed the stock ones with some of the things Ive hit.

My C-rok steering box reinforcing kit.. i love it

on my first xj the steering box bolts broke and i had no steering..

So the first mod on my 2 door was the c-rok steering box reinforcing kit

Only person to not put something useful but I love my Alpine..

most valuable mod? probably the fact that it says Comanche on the fenders.