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      09-02-2015, 01:55 PM   #11
AutoTalent
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Drives: e92 M3 6mt | e60 M5 6mt
Join Date: Jul 2007
Location: Los Angeles

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Quote:
Originally Posted by shigeru View Post
Besides maybe being easier to install, what are the benefits of flex? And price?
Quote:
Originally Posted by E92murdered View Post
+1?
The flex is recommended because heat caused by the catalytic converter becomes very hot and will expand the pipes. /the flex pipe helps reduce stress on the pipe.

Quote:
Originally Posted by Robotechnology View Post
Is this system available with cats of some kind?
Unfortunately not. Catless is the only form offered.
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