Yeah, 45mgs. of Oxycodone and I feel better, it kicked my butt! I need to get the boost resolved first and exhaust is my next mod. I have already gotten a Magnaflow TRU X-pipe internally to go where the rear cats are. Did you try an x-pipe to see if it helped the headers because these V6 motors make some unbalanced exhaust that an x-pipe will take care of, not an H-pipe. I am putting a Borla Pro XS in the rear, resonator removed and even a 4" round perforated muffler if I think I need it few decibles quieter. I have to work with the stock downpipes so I can afford Rob's headers as I have a good feeling about them, if they make 15whp+ I am in. You have cut outs I think and they did not give you much and I think that is because you have a good catback so the cututs had little to give. That shows me that a good catback is worth over 10whp, maybe 15whp. If I can get 40+WHP from the exhaust that would be awesome. After the exhaust I am doing a remote dyno tune with Jerry hoping for another 15whp there. Thanks for all of the help and PM's you answered Les. You responded in the way a forum member should, helping those going down a road you already have so you can say what is good and what is not, easy or hard also!