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Old 04-07-2013, 08:36 PM   #341
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Join Date: Feb 2008
Location: Mountain Top
Posts: 6,459
My Ride: 2005 M3 Coupe

Originally Posted by heztheone View Post
thanks for the info

anything better than the stock headers, as long as they have a perfect fit
Not really. E46 non-m headers in Europe are essentially the same design as the us ones. Probably 200 cell vs 400 cell cats. But that will only net 5hp or so

Last edited by TerraPhantm; 04-07-2013 at 08:37 PM.
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