Hey, i was wondering what you swappers are using for a backpipe, most of you have the ssauto 3inch downpipe, and a cat back of some sort, but what are you using for a backpipe?

My downpipe consists of a custom made downpipe wich has the back-pipe section all made together, then a test pipe area, and the greddy sp-2 cat-back.

I want to chage the d/p and b/p to stainless because the one i have now is mild steel and looks nasty all rusted so let me know what i should do. Would this work in conjunction with the ss auto downpipe?

Its listed for st165/st185:Backpipe

That piece will not fit. You need an exhaust system custom made for your car.