Imma be real, you're better off holding onto that money to save for the next car. The amount of work required far exceeds the worth of the car in my opinion. The parts and installation aren't going to be worth the time/money. You're likely to replace the car anyways given how young you are and how old the car is. The first car isn't usually the one you keep long. It's a beater to get you back and forth

The second car is likely going to be easier to modify, more reliable, more enjoyable, something you truly want,, and something you'll own for longer than the first. Not to mention you'll likely be making more money and have more car experience to get the job done.