Ran into the same problem. Saw DAWG-1's at Timberline which is the straight cut rolled SS tip. I called Jardine to inquire about this, as I don't like the megaphone style. They assured me it was not what I call the megaphone style. Guess what? That is what showed up. I returned it and bought locally from an installer who ordered the correct Magna Flow straight rolled tip. Jardine was a little put out that I wanted to return their tip. I need to check and see if they credited my Visa yet. If I hadn't of specifically called before I ordered and quizzed them on the style, I might of just kept it, but after being assured it was not the megaphone style, and then it was, well I felt I they deserved to get it back.
BTW, the Jardine itself is great, just had some confusion on the SS tip.
Shelby