You can order the pro flow from http://www.spmotorsports.com and they will get the required info. When it comes to you it's already calbrated for your car.

96 LX/Sport Roush/ST200 Pro-Flow KKM w/Heatshield Bat Pipe SVT TB,UIM,LIM,Brakes http://www.cardomain.com/id/lxsport