Welcome Shane, glad to have ya join us!
There are lots of brands on the market for CAI's and exhaust systems. Shop around for the best prices. Enjoy the site.
Shane and to the family. As far as engine mods:
Superchip Programmer #1
6.1 cams
Headers w/ cats and dual exhaust.
electric cutouts
flowmaster 40hd mufflers.
Duane at 3rd Strike Performance he can help you spend your money.
When you get a chance please change your email address to city and state. Again welcome.