Originally Posted by bondfan
David Burns, doesn't Va do emissions testing in your area of Virginia? If so, you may also not want to fool around too much with a less restrictive cat if it in anyway compromises the emissions.
He's willing to guarantee in writing it'll pass VA Emmissions, or return it to factory stock at his cost. 8) I guess that's confidence, especially since he's done hundreds of Porsche's and VW's and Mercedes with similarly less restrictive cat's and he says not one has failed an emmissions test (that's told him at least).