
That said, my intention now is to squander my hard earned pay away to get the MadDad Metal V2 downpipe w/ 3 inch Crush gasket flange and couple it with the Borla Hush w/ 3 flat flange adapter.
But I got a few questions I was hoping you could help me out with since I'm new to Subaru pwningness.

Um, would be better to stick with the donut gaskets or use the flange adapters? I'm assuming it's better to use the flanges since they cost more.
How hard is it to install a whole new exhaust system? I've done car repairs before but never anything that required a lift.
I guess the most import question is, will these two work together? It would suck to spend all this money and then not be able to use them.
Alright I think those were the main things that were bothering me and why I haven't had the courage to click the "Submit Order" button. Any help you guys can give would be much appreciated.