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-   Series I Aftermarket Performance Modifications (https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/)
-   -   Is RP Supercat still the best high flow cat? (https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/rp-supercat-still-best-high-flow-cat-171338/)

TrochoidMagic 03-25-2010 06:55 PM

has anyone documented the weight of RP supercat?

i've searched both the rx-8 stock weight threads and under RP threads... nothing.

all i can find is the stock cat being 23.4 lbs... which i thought was heavier.

anyhow, if someone can pls...

thx.

deadphoenix52 03-25-2010 07:32 PM

call RP and ask. theyre great people

HiFlite999 04-05-2010 09:00 AM


Originally Posted by Razz1 (Post 3003652)

Which model is appropriate for a NA RX-8?

Jedi54 04-05-2010 11:05 AM

^^^ that is a very expensive route.
also it's only a cat, does not include the pipe.

HiFlite999 04-06-2010 07:41 AM


Originally Posted by Jedi54 (Post 3500798)
^^^ that is a very expensive route.
also it's only a cat, does not include the pipe.

Understood, which is why I'd like to find out the specifics, that is someone who's been running that cat with the A/F leaned out for good economy, showing that the HKS can survive the higher EGTs that result. The Euro is down now, and going lower, plus I may be able to grey-market source it from friends in Germany.

Jedi54 04-06-2010 11:25 AM

TeamRX8 has run it for some time on his track car. maybe he'll chime in.


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