Who else out there in Ca is running a afterrmarket down pipe and passing smog? I have a free flow secondary cat and 3 inch exhaust going through a Magnaflow muff ,but it's all stock from there on up,stock primary cat and elbow
Downpipe?
- Thread starter supraman7mgte
- Start date
i passed at the state ref with full exhaust... still had the cat of course
my car is a texas model though, so they may not have been looking for precat along with the main cat... or he just overlooked it. kinda hard though, it was stainless steel and easily visible while poking around my engine bay.
this was back when i had a 7M of course...,
my car is a texas model though, so they may not have been looking for precat along with the main cat... or he just overlooked it. kinda hard though, it was stainless steel and easily visible while poking around my engine bay.
this was back when i had a 7M of course...,
i past with a 3" cooleeze megamouth dp and full 3" catback with just one cat and some methanol in the gas tank. and running wot on the freeway for 15mins before i smogg
Nick M said:
yeah. i know. just stating he might have been less aware in looking for it because my car is a federal model, not a CA car.