Holy crap- you arent kidding. I was looking at these, and the price seemed steep then. $3495 is nuts.
You could do what I am doing. The valvetronic catted X pipe has HJS 200 cell high flow cats, and is a much more reasonable price at $1200 bucks. They are currently sold out, but are supposed to have more in a month. If you e-mail them, they might let you do a pre-order, which is what I did.
https://valvetronic.com/collections/...31692847415332