I have been checking my paypal account and still don't have anything. Make sure you sent it to right account or make sure I didn't give you wrong account by chance. My paypal account is firstname.lastname@example.org Let me know if it was sent correct or if you didn't send it yet.
As we do R&D on this stuff we make lots of changes in rapid succession.
The photos do show the cats and the acompanying reducers.
All dyno runs shown were made with the muffler delete. I may have caused some confusion by calling it a cat-back system in my post, but it's actually the stock mid pipe with out headers attached to it.