E46Fanatics - View Single Post - !! E46 M3 EBAY Header DYNO Tested !!
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Old 01-19-2008, 04:51 PM   #45
Registered User
Join Date: Jul 2007
Location: Norwich, CT
Posts: 37
My Ride: 92 Beretta GTZ
you said youre not running cats, can these be run with cats? is that just not worth it? im in ct, so smog isnt that big an issue anyway. just ordered these. thanks for the post.
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