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<blockquote data-quote="turbology" data-source="post: 356838" data-attributes="member: 10223"><p>No is not. To meet the strict emission standard, the CAT is place as close to engine as they can, so it can heat up fast to do its job (to meet emission regulation). CAT need to be replace after certain of period, so it can't be part of the engine.</p><p>That is also why some newer Japenese car has inverted tranverse engine placement. (exhaust manifold is next to firewall, intake manifold is front of the car) just because of this reason</p></blockquote><p></p>
[QUOTE="turbology, post: 356838, member: 10223"] No is not. To meet the strict emission standard, the CAT is place as close to engine as they can, so it can heat up fast to do its job (to meet emission regulation). CAT need to be replace after certain of period, so it can't be part of the engine. That is also why some newer Japenese car has inverted tranverse engine placement. (exhaust manifold is next to firewall, intake manifold is front of the car) just because of this reason [/QUOTE]
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