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**dinan540** · 06-13-2006, 03:17 PM

If you are thinking about airflow, intake, manifold, headers, cats, exhaust and then a chip. Ideally everything allows more air into the engine and out.

06-13-2006, 03:17 PM	#11
dinan540 Name: dinan540 Title: Upgraded Member Status: Offline Join Date: Sep 2005 Location: Seattle User not setup in Rate My Car. Click here to set it up.	If you are thinking about airflow, intake, manifold, headers, cats, exhaust and then a chip. Ideally everything allows more air into the engine and out. __________________ 540i with some mods