High Flow catalytic converter
01-28-2006, 02:05 PM
#2
Drifting
Not very high flow in my experience...the ceramic substrate cats lost about 14hp whereas the metal matrix ones were about half that.
You will need to go with a metal matrix cat somewhere in the 200cpi range for proper high performance flow. Tell me what size you need, we may have them in stock.
You will need to go with a metal matrix cat somewhere in the 200cpi range for proper high performance flow. Tell me what size you need, we may have them in stock.
01-28-2006, 04:30 PM
#4
Under the Lift
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They don't list a 928 application, but they do produce them. I have then on now with good results, as shown here:
https://rennlist.com/forums/928-forum/249567-devek-x-over-results-in-my-89-a.html
They don't list a 928 application, but they do produce them. I have then on now with good results, as shown here:
https://rennlist.com/forums/928-forum/249567-devek-x-over-results-in-my-89-a.html
01-28-2006, 06:55 PM
#5
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Originally Posted by ErnestSw
I have the Motorsport x pipe and cats. I found NO HP difference on the dyno with and without the cats.
