It looks like from the stock catback with my current mods to the borla S/S I gained 27hp and 33tq over my earlier dyno with similar conditions. Here is the Dyno/AF/Boost Sheets. Now I wonder if more could be squeezed out with a specialized tune as I currently just have the canned one from AR. I may have to drive up there to visit em unless they can work from the dyno sheet.