A while back someone was talking about the Black Diamond Exhaust. A local shop sells and installs these exhaust systems. I looked but I can't find the old post. Are these systems any good, do they have a website, who are they made by? Thanks,

Double AA

 

im not sure about that system..but most of run this http://stores.ebay.com/MKO-DIESEL-PERFORMANCEgood guy and good system..very good on price as well...i