4 lug or 5 lug?

You are missing out on the stopping power! It is a huge improvement. Higher horsepower cars use 5 lug wheels because they disperse the force better and has less of a chance of loosening up and have your wheels fall off!!
 
<---- wonders why anyone would stay 4 lug.

I ran 4 lug Cobra Rs for years, then I realized there was a better way to mod the car, spent a little money and got the set up I have now. When I drop the Cobra brakes on, things will be MUCH better also!
 
if those are the only advantages I'll just stay with the 4 lug and get cobra r's. Thanks.

That's a pretty big advantage.

13" dual piston front brakes and rear disks BLOW the stock fox 11" disk/drum setup out of the water.

The car is much more fun to drive when you can actually stop it pretty quickly.

Definitely the best mod i made to the car. I did it for the performance aspect