Would MagnaFlow Turndown Cat-Back Exhaust System Pass Emissions Testing

Updated 05/13/2019 | Published 05/11/2019

Question:

Will this pass AZ emissions?

asked by: JC

Expert Reply:

Emissions testing is basically just a check to make sure you do not have any check engine lights on. A catback system like the MagnaFlow kit part # MF17108 would not cause any check engine lights to come on so it would not cause you to fail emissions. Where it might get interesting is the visual inspection. This dumps the exhaust right before the rear axle but but does have a muffler so it really depends on how strict the place you go to enforces any restrictions on exhaust. Best option will be to check to see if AZ has any restrictions on exhaust exiting before the rear axle. If there aren't any restrictions for that then you are fine as-is.

expert reply by: Jameson C