If you want good prices I suggest going to
www.madddogmustangs.com they are your one stop shop. They have THE lowest pricest on the web, I found there site about two months ago and I have been buying from them ever since. They have free shipping on all items and I think they are having a sale on all of their superchargers so now would be a good time to check it out!! Good luck with your car, you should post some pictures when you get done with your car.