Quote:
Originally Posted by JC671
Not quite sure what you are stating but on a catback systems it's exactly that. From the cataletic back. Meaning the factory cataletic should still be there. Unless the guy replaced the cats with a test pipe you should be fine.
If you are referring to the resonators on the stock mod pipe that has nothing to do with passing a sniffer. You should be fine.. Best thing to do is take a pic underneathe the car so we can better assess what you are referring to.
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yeah i he went catless i just dont know if its a test pipe or a hfc but pretty sure my catback is a magnaflow. what im trying to say is the dealership told me that the catback wont bolt up to the factory cat....i would have to put the whole entire stock catback on in order to bolt on factory cats for inspection .