View Full Version : catalytic converter question

09-21-2010, 09:26 PM
currently i have a 3" dp and have been seeing to many police and im starting to worry :( I just sold a few things and now have the money for my 3" midpipe with the cali 3" catalytic converter :banana: but im thinking of saving a bit more for the whole shibang. if i had a cali legal 3" cat installed on my 3" ebay downpipe will it make my dp smog legal or will it just be a waste of money? my other big question, will having my downpipe with a 3" cat and a 3" mandrel midpipe with another 3" catalytic converter and a 3"catback give me problems reaching my 300awhp goal now that im running a gen3 ecu system :banana: i want to get to that goal but worry about getting fined for removing my catalytic converters so i want to try the safe way. i searched around but didnt find a answer to my specific question.

Hipster Lawrence
09-21-2010, 10:37 PM
It doesn't have to be smog legal it just has to look smog legal.