NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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- - stupid exhaust idiots (https://www.nopistons.com/insert-bs-here-12/stupid-exhaust-idiots-6905/)

Quote:

Originally Posted by j9fd3s' date='Oct 23 2002, 05:47 PM

[quote name='Rob x-7' date='Oct 23 2002, 01:45 PM']I have one converter on my car, its not melted https://www.nopistons.com/forums/pub...DIR#>/wink.png

Converters are all made of the same material inside, as long as it has a stainless casing, its fine for a rotory.

The new RX-8 has some special converter, I wonder how much they would clean the emissions of a older 7?

wonder how many thousand of dollars it wil cost?

mike[/quote]

At least $2,000

"Emissions are greatly improved by elimintation of the periphial ports and a ew catalyst that traps unburned hydro-carbons in a ZEOLITE or porous crystal-layer for later burn off"

anyone kow how he bonez cats on rx-7.com are? after ripping my entire exhaust out im probly going to buy the dual cat sysyem from them. it supposedly handles the rotary heat

they say on their site that one cat works the best over all of the others. im guessing whichever one that is works really well.

Quote:

Originally Posted by 90_GTU_jeremy' date='Oct 23 2002, 07:50 PM

anyone kow how he bonez cats on rx-7.com are? after ripping my entire exhaust out im probly going to buy the dual cat sysyem from them. it supposedly handles the rotary heat

With a single Catco converter and Borla mufflers, I passed NYS emissions, weeeeee!