exhaust & air intake

[jay kaneko]

Interested in adding a Flowmaster dual out exhaust and a KKM or K&N air intake and filter to my 2002 Sport Trac. Are these street and smog legal in CA?

 

[EddieS'04]

The way to tell is if it is listed, C.A.R.B. in the specs. California air research board. If only lists the performance items as EPA, not for california.

 

[Bill Barber]

Resources Board

Most intakes are CARB Certified

Exhaust you can do just about anything you want even in Kali, if you maintain the cats.

The flows will not be loud enough to cause any problems.