welcome! what base you at/AFSC? Im retired USAF security forces. You should start at the search engine on this forum cause your question gets asked an awful lot

Performance mods are limited. Eurocharged is a company that can tune your car from your laptop. Search for these other topics.....

Sprintbooster
Needswings CAI....TVT also but theyre out of buisness, still alot of good info about CAIs
Magnaflow or Ansa
Rear cats removal


One thing you can also do is just check out other members signatures on their posts as ppl often list what theyve done for their cars!

Great Luck and thanks for serving our country

Pooly
USAF TSgt Retired