Newbie here, hailing from So. Cal. my names brett, im in the USAF, posted at Edwards AFB. has a wife and a kiddo, so modifications will be slow, should have pictures posted somewhere of my 08 G6 sedan soon.
First mod should be some good rear seat covers to keep KID stains off the seat!
(Seriously though, the first time you're wiping some small child's bodily fluids off the rear seat you'll wish you had washable covers.)
Aftermarket Exhaust system w/chrome tip. (came with car)
Red ZZ Performance Strut Tower Bar.
Pioneer DEH-P5200HD CD Receiver (HD Radio).
Metra 99-3303 adapter and Steering wheel control adapter.
LED bulbs in climate control panel.
Moda MD9 wheels, Falken Ziex ZE 912 tires.