The weather here in Ohio has not given me many chances to drive the car. I don't want to drive it in the real bad stuff, all in all I have driven the car maybe 5 or 6 times.
I wanted to install the intercooler, BOV, and 160* thermostat and drive it first to make sure that everything is good with just those mods before adding the tuning software.
So far everything seems to be good, a little bit of a difference, but not much. I am sure once the tuning software is added it will be very noticeable.
I did do a major cleanup and detail to it. Took it to the Paintless Dent Guy to get a couple of door dings removed, added an amp and sub woofer, and tinted the rear tail lights. I tinted them with a light smoke tint film that almost identically matches the Smoke Quartz color of the car, the tail lights look to be a translucent Smoke Quartz color.
Looks really neat. Might de badge the deck lid.
Now that the weather is getting ready to break I plan to do the tune this weekend, but will be loading it in stages starting with the 87 octane first to see what a difference it makes over stock then will try one of the others.
Those Steeda parts will fit your car, the strut tower brace will require you to modify the hood strut mount, but is very doable.
If it were me I wouldn't bother with the CAI, nothing to gain, and a lot to lose. Just drop in an aftermarket air filter and save the rest of your money.