Got my Fastman TB installed about a week ago, and as skeptical as I am about most mods we do to these trucks, this one is WELL worth it. Took a few days for the PCM to re-calibrate, but now that it has, I've got better throttle response at all RPM's, smoother idle, and if I can keep my lead foot out of it, I expect I'll find better fuel mileage too. My truck just feels like a whole new beast, breathes better and accelerates better. I can't be happier with havingspent the money. Dan's a great guy, a little busy though, so be patient with him, trust me, it'll be worth the wait! And thanks to the guys here at DF as well, I never would have found out about the Fastman had I not heard about it here! I owe ya!

 

I have nothing but kudo's for Dan. Hemakes a quality product, for a fair price and usually ships them in record time.