2003 single cab dodge ram, hemi 5.7L, cheap open air filter with stock hemi hat, stock restrictive log manifolds, stock tiny Y pipe and cats thru a very tiny 2" exhaust pipe with a flowmaster 10 series dumped. Stock trans, stock 20" wheels, 3.92 gears with limited slip.After looking at the exhaust, it should be easy to get 30+hp at the wheels with longtubes and a full exhaust with a straight through muffler(I have seen online thats what most are getting on the dyno from those two things, I hope mine will react the same). Stock tuning as well. Since this video, I did the tmr mod, a sonnax trans wire for line pressure, and the power wire mod to the AIT sensor. Seems to help and I have gained about 1mpg.