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      03-15-2012, 09:20 AM   #13
hopofthese
Private First Class
United_States
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Drives: E46 M3 & 11 1M
Join Date: Jul 2008
Location: NYC

iTrader: (2)

Quote:
Originally Posted by Pete_vB View Post
I'm curious what your experience has been with these vs stock? I notice cp-e claims the same gains with catted vs catless, which seems unlikely. Did you notice an improvement with them?
It was a nice improvement over stock. At the end of the day cat less will make more power maybe 5 whp more at the most but i did not want to deal with the smell, emissions or dealer issues. I got the catted versions and i am very happy. I can remove my software and not have a check engine.
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