Rims have to go they do nothing for the car, take the pipe off as others have mentioned.
Keep the honda for a DD and get something that is worth sinking money into later on down the road.
You're 16 you have college to attend and then a real job to ascertain, save your money and invest it in your future instead of tossing it away on your car. At your age you just need something that is reliable and good on gas especially now with these prices. Chances are though you won't listen to me and you'll just do what you want anyhow.