Install is easy. 4 bolts per wheel, if you haven't replaced your rotors you'll prolly have the clips still on 2 studs of each wheel, besides that the rotor comes right off, put new one in, spray disc brake quiet on the pads (takes 10 minutes to set). Install caliper guard with 2 of the 4 bolts. Put new pads on (save pad clips from stock they normally don't come with new brakes). Then use a c-clamp (for front brakes) to push each piston back into the calipers. There's a tool for the rears, you have to turn those pistons (one on each side). Advanced sells a universal one (it fits on a 1/4" socket). I had to modify it slightly by filing some studs down, but it works great now. Re-install caliper with the other 2 bolts. Done. Besides the actual wheel of course. Shouldn't have to bleed the system if you keep the lines attached. Drive low speeds to test them out, then a couple 45mph stops. Maybe a few strange noises right after install, its just the pads and everything re-seating.