[vujade]

Porsche wheels are vast improvement over stock or callook wheels in many ways.

First of all, going with a 17" wheel over a 15" wheel is going to give you a car that handles much better because it has more rim & less tire. This will really do alot for body roll.

Second, my POrsche wheels only way 8lbs or so, try finding that in an aftermarkey callook wheel. This will shave off nearly 80-100 pounds of unneeded weight off your car.

Last, like I said earlier, the larger diameter wheels will allow the use of larger diameter brakes. Something that is very needed if you plan on ever going really fast.