give my brother a call at 812-4493. tell him sean sent you up there and he'll tell you where his shop is my dad just brought it all to his shop. also as for the AF gauge it dont have a O2 sensor. i mean shit the O2 sensors 15-20 bucks and the gauges is 30 normally. i cant be selling all that for 15. like i sead this stuff is brand new. i could see if it was used. i do have boost gauge thow and the A/F meter you just need the O2 for it