I should have my F.I. exhaust and HFC sometime later this month. I figure it's a smart idea to keep my stock Nismo exhaust and stock cats. I'm trying to figure out how much room those parts will take up, but my google-fu has been weak this morning.
Can you guys give me a rough idea how big these things are? I haven't been underneath my car yet and I'm still pretty new to the whole 'car scene'.
