Jump to content

Hybrid stock gutted / perrin downpipe combo smog?


Recommended Posts

Hello. I'm in California and trying to look as stock as possible when I saw this:



It says "... Perrin designed these components to be able to be used singularly (i.e. replacing your OEM rear section with the Perrin rear section and maintaining your OEM front section--or vice versa)..."


So I'm very interested in doing exactly that to maintain that stock look for a smog inspection or a cop asking me to pop the hood. My question is, does anyone know if it will pass smog if I gut the stock cat and run only the rear portion of the Perrin catted down pipe? I wonder why Perrin felt the need to put two cats in their system. They dont sell a complete one-cat system.



Also I searched but could not find anything.

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Create New...

Important Information

Terms of Use