Welcome New Guy!

I like a throttle body spacer and intake also. Exhaust is more of a personal choice. Remember chrysler spent millions developing the JK's exhaust with the pentastar. I doubt these aftermarket companies have improved it.

If you gonna do an exhaust, make sure its one that barks when you floor it, but can be quiet also. I've been looking for one that works like the corvette dual mode, but have not found it.