Maybe he didn't realize you have an SVT Contour.. He might be thinking 04 SVT Cobra.. Even then I don't see 30HP!! If he's not atleast using SS then I'd consider going somewhere else or buying a catback and installing it yourself.. Flowmaster will also sound like poop on your car..

Mark

2000 Black CSVT 3.0L Hybrid - 206fwhp & 195fwtq