We get ALL of the above test. Part of the Visual is an inspection of your cats, Are they there? If so have they been changed? If they have been changed do they meet the CARB requirments? Acording to the CARB requuirments the replacment cats must be OEM or meet CARB requirments. Part of that requirment states that the cat must be within a certine distance of where it was placed by the car manufacturer and:
The body should be clearly labeled with the following:
A.R.B.- EO Number: (example: D-193-88)
Part Number: (example: 34015)
Date Code: (example: 0109)
Directional Flow Arrow
1/2" Tall Numbers
Must Be Visible From 5ft. Away
This is the Crap we have to deal with.
MagnaFlow Exhaust - Catalytic Converters