I have a 08' 150 limited with the 5.4. And currently have a edge evo, but just purchased a gryphon with some cust tunes. Selling my edge to a buddy who plans keeping his truck stock....works for me! I can say this right now, I will contribute where I can and try not to waste anyones time. I normally "exhaust the search feature" before blasting ahead with a question. Not to say i won't have any questions I just believe that most of my questions are on this forum......somewhere...ha ha. I would like to say "thank you" in advance for any help that I may need...and "my pleasure" for anyone that I help.