cat back

[epson12]

will cat back pass smog in cali, I want to remove my cats and just use a catback system

[blkSC]

With a cat back system u would usually drop the exhuast after the cat converters. thats why they call it cat back, in other words after the cats. and yes the car will still smog !

[2TonSuperChicken]

but it won't pass visual w/o the cats.

nathan martin