I bought these from another forum member, almost sold them but decided to install it. Worked great, no funky catless smell and made a decent amount of hp over stock.
$300 MSRP of these downpipes is close to $1000.
There are dents on the pipe, they are small and wont affect performance. See dropbox link for pictures.
https://www.dropbox.com/sh/wp0vpsbnyh8b1bo/9Bco3b1q2D
Original sellers photos...