I have a jerry rigged exhaust that currently sounds like a honda in my eyes. I am in the midst of swapping it out. I came across and bought a 325e exhaust system--from header back. It has the cat and the an ansa sport exhaust--all for $50. How much of an issue of flow will I have when I put this on? Its going on a 325ic which should have two pipes from the cat back--the 325e only has one. I know its not the right exhaust but beggars cant be choosers when there are only a handful of e30's out here.
TIA
TIA