very easy to install. i did it on a concrete slab w/ no jacks or anything. i just rolled under there and did it. the hardest bart is getting the stock exhaust out of the rubber hangers. the magnaflow
catback comes in 3 pieces i think....muffler, the pipe connecting the muffler to the downpipe, and then the pipe off the muffler to the rear. the muffler to pipe fittings are pretty much hose clamps...and there are 2 spring loaded bolts that connect the downpipe to the magnaflow pipe. its pretty easy to do. might take an hour if you go slow and take ur time.
EDIT: i do like the sound, but u can hear it a lil too much in the cab i believe. when u get down on it, it's pretty loud and rumbly. even at idle, u can hear it in the cab w/ all windows up and all.