The only reason to run 5 lug is for getting better brakes, (to my knowledge the largest front rotors you can get in 4 lug with out making your own stuff is 12”)
Guys that upgrade to 5 lug and keep stock sized brakes are far more retarded than guys that keep their stuff 4 lug (at least they aren’t wasting money to not improve the car)
I have many pet peeves with mustang owners and many have already been talked about, here are a few that haven’t:
-Dead stock-mild engine and aftermarket dizzy (to be honest you need to be pretty serious to get an aftermarket dizzy on our cars)
-Mustang owners that can’t tune, turn wrenches, etc; we aren’t ricers people
-chrome wheel well lips
-Stickers of products you don’t have (even if you do have them, I don’t put a sticker on my car unless they are paying me to do it, that is how sponsorship works.)
-Daytons
-Those ridiculously large worthless yellow Accel coils
-big cam, stock engine
-Those x braces people put across the hatch area
There are many others, but those are the ones that just popped into my head