I work full time and go to school full time, so I have an extra couple hundred to blow on my car every month.
I never buy stuff in bulk, but rather pool the money from month to month, and just buy stuff every now and then.
A year after I bought my car, I have an Intake
, exhaust, rims, lowering springs, TRD
spoiler, and I'm still looking to buy a kit, but in pieces.
Other people that may be older probably have started their high paying jobs and use the money from that.
I like buying stuff in pieces because it makes your car a lot more fun to drive and look at when you put something new on.
If I just bought everything at one time, I would get bored of it after a while, and have nothing else to put on. I also have other "free" mods that I did, like LED conversions, painting the brake calipers, and plastics inside of the car.