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      09-15-2010, 10:48 AM   #12
3002 tii
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Drives: Z4 M, X5, GX460
Join Date: Apr 2008
Location: CT

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Quote:
Originally Posted by express705 View Post
in my car, the cats are at the bottom of the headers.

in his z, i have no idea how its set up. i don't need any adapters. tfco.
on my setup, the headers mate up to the cats and SS sells replacements for both here

Headers
022 981 301

Metallic Cat System
022 981 302

I believe these are the secondary cats... and same goes for the e90.
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