12-24-2010, 01:19 PM
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#11 (permalink)
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NOT AN ACTIVE SPONSOR. DO NOT BUY
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 18
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Quote:
Originally Posted by Dembflyr
Did you remove the cats for performance purposes?
I am starting to save for the stage II kit and I love the way my car sounds with HFC's. I'd hate to lose them but if the supercharger kits perform better with the stock cats then I'd just have to deal.
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I'm posting a supercharged 370Z Nismo shortly with HFC that made 420 rwhp and 350 rwtq on 91 octane . So the system is working well with both setups, The only problem with after market HFC is that they wont survive an FI system for more the six month .
Sam
Last edited by SAM@GTM; 12-24-2010 at 02:22 PM.
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