When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
They say that you lose about 1 psi of boost as it travels to the front of the car, but you gain approx. 75hp because the air is a lot cooler. It's a good design.
On horsepower TV they installed something like that. It was a turbo that worked through your exhaust, they put it on a c5 vette and got subtantial hp gains but its ugly as hell for the mustang, and a terrible design.
I looked more through the sts thing, and even though they don't make one for 99-04 mustangs specifically, they do make a universal system that starts off at 3 grand that fits supposedly everything, just missing exhaust and intake tubing. How hard would it be to find the exhaust and intake tubing? Oh and the fuel management?