All of the products that we sell and promote have been fully tested and work correctly on cars that are running right and tuned properly. It is nearly impossible to diagnose a cars running condition through email or over the phone. Due to legalities it is also our policy to not engage in this general type of support through phone conversations or email. We recommend that you always start by covering the basics a good tune up: plugs, plug wires, cap, rotor, vacuum lines, fuel filter, air filter, ignition timing, cam timing ect… If all else fails take it to a good local mechanic. Here is a link specifically for helping you diagnose your Corrado G60's running problems.
http://forums.vwvortex.com/zerothread?id=1486100
tel:
541.388.1202