i just put in an onboard air system and though i would share some pics. i put it were the spare tire was located since its on my roof now. i removed the spare tire cable and bracket. i used that hole for the air filter and i put the air gauge on the back panel. the quick connect fitting fit in one of the rear frame rail holes so i put it there for now.
i will try to post some better pics tomorrow
i will try to post some better pics tomorrow