The 16829 kit came with two different pipes to the cat:




one to fit the stock cat and one for a high-flow 3” aftermarket cat, such as the 93441 magnaflow itself makes (waiting to go on in my case), or others. The PO put on my 16829 catback hence I need that 3” flange one, on the left in the pic below.





The 16829 has been a popular catback for years so I bet a whole ton of members have it to their stock cat and the 3” inlet piece that came with the kit sitting on a shelf gathering dust. Make some beer money for Xmas!

Ttt

I have one from a flowmaster kit that might work. I can get pics & measurements tomorrow if you are interested

Ah thanks man- just yesterday I finally got ahold of the PO and low and behold he actually held on to the piece so it’s in the mail. Appreciate it though.