ok, im new at the whole custom ideas here, and i have figured out a custom dual exhaut set up and if you guys could help me, that would be great, i want to know if this will work. i want to get a dynamaxx high flowcat, and 2dynamaxx mufflers, with borla tips. but, i need the extra piping,from the heaer to the cat, no resanator, and i need some way to get a y extension or a single inlet double outlet high flow cat, then 3" piping hopefully. im gonna be ordering some 18" rims for the back and 17" for the front and tilt my car to see the custom duals, so its gotta be clean what do you guys think?