LS4 Performance - removing plastic underbody...

i want to call it the air damn, not sure what the hell its called but the part that bolts to the front bumper and seals up the radiator from underneath.

anyway i got that thing out without removing the front bumper cover, but that was an adventure. do you normally remove the cover to get that out? how fun it was getting out i know getting it back in isnt going to be fun.

I removed it when I put in my tranny cooler, but the Impalas might not be as tricky. I didn't have any trouble getting stuff out of the way.

yeah with the gxp you need to pull the bumper. really not that bad to do only like 4 bolts and a bunch of push clips.

i have no idea how i wrestled that thing out without taking it off.