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      08-27-2012, 08:26 AM   #5
PetrolFumes
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Drives: Raptor, GT3RS,E92 M3,X5M50i
Join Date: Apr 2012
Location: FL

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Quote:
Originally Posted by hl0m4n
Quote:
Originally Posted by Nicname View Post
No hfc correct?
yes no hfc. it uses the oem cats so you will not get cel light and pass emissions while having the xpipe.
What's the point of having this pipe then? Secondary cats don't do much for power
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