can anyone tell me how the fastman tb is gunna make a difference will it be in low end or high end how big of a differance is it gunna make to my truck

 

Do a search. This has been covered alot. IMO you can't go wrong with the fastman, absolutly love it.

 

One of the best mods I have done. You could tell right away the truck ran better. It won't make it a "fire breathing monster", but it will help with acceleration and torque......not to mention just having a clean tb that flows more air is always good

 

I definitely recommend it. I would say while it did not increase my mileage really, it did help to standardize it. where my mileage differed alot before, now it is much more regular. Plus the seat of the pants Dyno really liked it as well.