I have a Superchips Flashpaq tuner off of my 2008 G8 GT, bought it brand new off Summit Racing a couple months ago. I have used it once for my DOD delete and it is unmarried now. I went from a simple LS9 cam swap to an all out build so this is no good to me. Asking $300 Shipped. Everything is in the box. Near Knoxville for anyone who's close by.