I do not say much on here as I am still a very new "owner" on this forum but I am constantly reading threads in the 13/14 gt500 section. I would really appreciate some opinions on this. As you can see in my sig, my car has very limited modifications with 32k miles. I have pulleys, TB, o/r midpipe, 4.10s, and Lund tune in the garage waiting to be installed. Then I run across this ad in Dallas (Texas Hot Rides) for the color I REALLY REALLY wanted along with plenty of bolt ons already installed. The car has a built 5.4 but the dealer has no build sheet -__-. I tried reaching out to HPP Racing and they do not recall working on it but do not mind checking everything out for me. Do any of you Texas guys know of the previous owner or seen this car before? With the fuel system equipped, it appears it is ready for a bigger blower. I am strongly considering trading mine in for it. I do more playing around with highway pulls than track use but planned on using my car for both whenever the opportunities pop up. At what difference in cost do you guys believe is fair on the trade in? Both cars SVTPP, Navigation, and electronics package.