No, works in conjunction with your stock power steering system. They provide lines for everything to work. It creates somewhat of a loop system between the pump, hydroboost unit, and steering rack. Prepare to shell out about $800 for the full kit though. It's probably a lot cheaper to source together a system from a new edge stang, but that requires brake pedal linkage modifications, which didn't look like fun. The hydratech setup is designed specifically for the foxbody.