I have a 1999 dodge ram 1500 slt Laramie ext. cab. Its got a 5.2l v8 with 230,000 and steady climbing. I have a stock airbox with a custom ram air design. It has a throttle body spacer (didn't do much, gave a little snappier throttle response). The TB is modified. Flowmaster single in dual out super 44 exhaust system.
super chip. Still runs strong and will lay posi rubber out of the 60 ft line on 1/4 mile track