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Old 03-03-2003, 03:34 AM   #1
azdan
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Member#: 20159
Join Date: Jun 2002
Chapter/Region: SWIC
Location: Glendale, AZ
Vehicle:
2001 RS
Silver

Default to cat or not to cat

I know environmentally friendly is the way to go but hp wise that blows. Would I be better off getting a hi-flow cat or just a straight pipe with some "fake" cats? Anyone have input/experience?
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Old 03-03-2003, 03:40 AM   #2
Kostamojen
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Member#: 2272
Join Date: Sep 2000
Chapter/Region: BAIC
Location: haha XD
Vehicle:
2013 Subaru 599 :P
Galaxy Blue Sexy

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I doubt you will notice much if any difference between just one highflow cat and no cats at all. So get the high flow cat and save some trees.
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Old 03-03-2003, 03:43 AM   #3
Red Devil
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Member#: 616
Join Date: Dec 1999
Chapter/Region: NWIC
Location: Bellingham, Washington, USA
Vehicle:
2004 WRX Sedan
WR Blue

Default Vrooom...

Well, I have a hard time justifying to myself running catless, as its just kinda filthy. You can pull about 10hp out of doing a high flow cat conversion. I have no idea how much more you can get out of going catless. I cant imagine that it would free up so much more as to be worth putting up with the stinky exhaust of a catless setup. Just my 2 cents..
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