4x2

I have everything stock in 2010 FJ Cruiser 4x2 and i have had it only for a week what mods should i do to it without looking like a total idiot since its only a 4x2 i would like to hear yalls responses. Thank you.:smile

Hi all! I graduated highschool a year ago and for graduation I got a 2007 2WD FJ. After getting this car I see them everywhere. I'm not a very car savvy person. My FJ has a LSD and also some Differential Lock button and I have absolutely no idea what they do and was wondering if I could get...