Whoa, sorry for the late reply.
The only mods are an SPT intake, cat-back exhaust, and front and rear strut towers - none were done by me.
Investments / changes made by me were the "JDM" hazard button because the old one as gross, installing the front crash beam because it was missing. I also installed a AEM Wide-band Fail-safe gauge that reads and logs Boost, AFR, and RPM. I've also just got a Grimmspeed downpipe (catted) and a Grimmspeed EBCS. I should be installing them pretty soon, and then getting a tune from Six Star Motorsports.
Oh, I've also got four new rotors and pads sitting in my closet haha. I should probably install those some time...