2nd Generation Specific 1986-1992 Discussion

High Flow Cat With Single Exhaust

Old 02-01-2004, 11:53 PM
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Join Date: Mar 2002
Posts: 13

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

joemommaaa is offline  
Old 02-01-2004, 11:56 PM
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Join Date: May 2002
Location: California
Posts: 22,466

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
j9fd3s is offline  
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