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      12-30-2011, 09:52 AM   #22
DJ Apex
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Drives: 2006 330i
Join Date: Nov 2010
Location: Houston TX

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Quote:
Originally Posted by BudVlad View Post
My factory headers are quite different. Without the cats they would be even better.



Does anybody know these sims? Do they work?

http://www.bigdaddiesgarage.com/?gcl...FRxqgwod5BsdGg
euro header? idk lol i like yours wish mine were like that the flow would be amazing.

And yes they do work i used 4 spark plug foulers. I had to drill them out to let the o2 sit right. but i used two on each o2 and it cost me $6.59 lol