Just did mine, 2 bolts underneath the coil pack on the side. I found it easier to just remove the upper intercooler pipe, because you will drop at least one of the 2 bolts. Then get the bolt on the left of the coil pack, and pull it out of the way. Then the rest is pretty much, you see a bolt on the alt take it off.... The long bolt at the bottom of the alt will hit the intercooler, but mine came out far enough to still get the alt off.....Hope this helps..Good Luck Tom