You have to remove the rear lights, rear bumper, several heat shields, inner wheel lining, undo the bracket that holds the intercooler.....bend back another heat shield and then you should see the coil packs and plugs....takes a bit
Pay attention to the clips on the boost hoses. They need to "snap" back in place. There is a channel they fit into. If you dont get it right, the hoses will pop of.