The additional space increases the volume between your 1994-95 Mustang 5.0l throttle body and cylinder improving volumetric efficiency.
Air/fuel charge is thoroughly mixed for complete burn for increased horsepower, torque, and improve the throttle responce.
I've done the majority of my aftermarket mustang parts shopping at American muscle, recently finding out about this website I'd just like to say it is a great experience to shop here, the lay out is easy and simple to navigate, and you have thousands of parts that no other website has. The shipping is very fast and all te updates are great. I will be doin much more shopping with y'all, so thanks for being so badass haha