my car has alot of acs parts on it and i was wondering if the previous owner may have chipped the car too, is it hard to find out? what do i need to do or where can i look? thanks!
-1998 BMW 540i6(Axis Penta 20's,M5 shadow grilles,trunk lip,led tails,oem front lip,PIAA lighting)
-2002 Cadillac Escalade(Zinik Luina 22's,OEM HID upgrade)