Exhaust.
01-10-2017, 05:18 PM
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Exhaust. Can I bolt or weld on high flow cats on longtube headers? I just want to see if it will pass inspection with the catylac converters bolted on the headers. Thanks!
1 more thing, where do the cats go on dump exhaust? I'm thinking about running dumps but do not know where the cats go. Thanks~
1 more thing, where do the cats go on dump exhaust? I'm thinking about running dumps but do not know where the cats go. Thanks~
Last edited by 98Bluebirdls1; 01-18-2017 at 08:28 PM. Reason: need answers to run dump exhaust
01-10-2017, 09:25 PM
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Cats typically are or can be welded into the Y-pipe. I have heard of people welding them directly on to the collectors, but that's unusual. In any case, it depends on what the your state requires. Is it simply a visual verification that cats are on the car? Does the location of the cats matter? Is there a sniffer test? The answer to these questions will determine what you should or shouldn't do with cats.
01-11-2017, 02:45 AM
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This is absolutely correct and I agree completely. Nobody can give you a solid answer on this without knowing your location/type of test.
