Rep Power: 251

I want to finish off my exhaust. i already have the cat-back and header on but i want to do the downpipe and converter. I have the test pipe in the mail but I need to know where/what kind of downpipe to buy? i know its not going to make any power really but I just want to finish it off.

By the way going next week to get my tint job and my s-techs put on!!!!!!
will post pics when done.