Hi folks. Im looking at replacing the exhaust system on my 1990 1.8 16v. Im thinking about the complete jetex system but i need advise on the downpipe. My original is just that original and is starting to blow. My main question is what downpipe can i fit that would go onto the jetex system . I would like to gain a few more bhp if possible. Im on a very tight budget so if anyone has or knows of any avialable get in touch,

thanks guys