crutchfield cant hold your hand over the phone. these issues can be avoided when you hire the proper installer.
there are 5 different kits to use from 4 different manufactures not including OEM. you just need to know what to use.
Crutchfield does advertise on the basis that ANYONE can do it. Besides, finding a competent installer who isn't an absolute criminal isn't easy. If you know how to find one in my area let me know.













