i have the headers, offroad pipes and both highflow cats. the y-pipe rusted and i threw it out years ago. i can cut and weld (not a pro but the metal will stick together ) but i can't bend the tubing. can i adapt a pipe such as the pacesetter? or should i piece it together from precut bends?

i'm hoping if the pacesetter will work then i just have to cut it back and weld some flanges on it.

this is a 1995 Z28 A4 single cat to dual cat conversion.

thanks