2001 5.4

yep

not quite, for a dual outlet chambered muffler its better to have a thicker inlet so the velocity flow path can hit at the right pressure and flow through it. I would definitely suggest having the stock intermediate pipe upgraded to 3" for optimal performance, flow, and sound gain. But having the 3" inlet fabbed to the stock intermediate pipe will work.

if its a SI/SO keep it 2.5". If SI/DO go for the 3" in 2.5" out.

never had any sort of loud mouth lol..however dynamax ultra flo x sound great

i never had the LM1...

hmmm who told you that?? i currently have longtube headers, full 3" exhaust no cats into a single dual inlet dual outlet dynamax ultra flow X..sounds great..

ya high speeds its the same torque as stock, but your RPMS will be higher

oh yeah i know man its been killing me to get it done. i just havent had the time lately. i think i will in the next week or so though.

huge difference from the stock. the truck has a definite get up and go from the line with the gears. the gears are really only set up for off the line power, dont notice much of anything if i punch it on the freeway.

Thanks, I am a big bow hunter as well you should look me up on huntingbrotherhood.com that is a great forum with lots of knowledgeable people but with out the Archerytalk bs. Are you from around NE?