Hi guys, Last summer, during the concourse in Monterey,CA A Tubi rep at the Tubi booth told me about some new 355 Y-pipes that they working on, that do not have the little cats that are in the by-pass pipes, not the normal cats. I gave him my business card and asked him to stay in touch. I was too "F-Car" drunk to remember names. Anyway I have not heard from him nor do I see such a product on the Tubi site. He claimed that by making that part of the exhaust more free flowing would really help at high revs. That is about all I remember. Anyone else heard of this?
There was/is a 355 challenge part like this. Ask your dealer if it's still available. I THINK it was part of the '98 update, not sure, but it was definitely available.