5.7 Hemi install

Stock manifolds should fit BUT the down turn is gonna be tight. Only the 03's have a pcm and tcm, 04 and up it's all in one so you're good there. Get the "box" for the drive by wire, and you can use your stock pedal, but will need to get a throttle cable to go from the pedal to the box and no way to get around dbw with factory computers.

The wiring harness is plug and play connections, hook up a ground, positive, brake light, speedo, o/d on off, fuel pump hot wire, and I cant remeber the other(s). Get a predator and you can get rid of the lag in the dbw, and you'll be happy.