Well, If you're looking for fuel efficiency, don't buy it. If you're looking to crush sports cars, Lightnings, C600's, this is the truck for you. I've even beat a few SRT8's, almost all SRT4's, and ticked off a few Vettes while it was still stock. What's really fun is when you hit it, and put everyones head in the back of the seat! I for sure bought the right truck for fun.
My aftermarket exhaust and turbo kit are my favorite features. I have two pipes into one large oval on the back. Makes it look a little tougher and sounds better now.
I think the interior should have had a dual din dash for the radio for all of the SRT's. I had to buy a custom dash for it to convert it. Kind of a pain. And the nav stinks on it. No map, just directions, which are cool to a point, but if there is construction, I'd like to see alternate routes.