Hi, unfortunately i live in CA with strict smog laws. Does anyone know if i will pass smog (the visual part of the test) with a single exhaust on the car since the second gens came with dual? And also i need a new cat and i was thinking of getting a high flow, would it still pass smog with a high flow? Do rotaries need special cats due to the high exhaust temps? I was thinking of this one



http://cgi.ebay.com/ebaymotors/ws/eBayISAP...item=2457285872

 

they dont care about the exhuast after the cat, you can do whatever you want as long as they cat put the probe in.



theoretically you need a cat thats got the right approval number for the gross vechicle wight, but aslong as it passes nobodys gonna care, and it should with a new cat