Thanks! I love them. DT claims an increase of 25 HP and 38 TQ (ehh.....) and I can definitely feel an extra punch when I floor the throttle. Most of the extra power is in the low to mid-range which makes passing a little easier.
The exhaust is still stock though so there's no difference in sound. I will be going to a local muffler shop soon to have a complete custom exhaust made which should hopefully free up some more ponies and make it sound mean.
I love your truck btw, I wish mine was Bluestreak instead of Slate. Great color.