idk about the spark plug wires... BUT I can tell you that there isn't really any CAI available. However they are really easy to make...
Go pick up a cone filter (K&N for best performance) and then pick up a few feet of 3' or 2.75' exhaust tubing. You can use some of your existing intake to make this. Try and route the filter through the circular hole and into the fender area...
I was lucky and didn't even have to go buy any exhaust piping because I had an extra parts car; I used a few pieces from each intake and voila, we're in the fender! Good luck
