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Old 10-24-2008, 05:44 AM   #27
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Rayce185's Avatar
Join Date: Nov 2005
Location: Switzerland
Posts: 27,078
Originally Posted by Racing.Ray View Post
You'll want to make the engine breathe more in one go. So you'll need to know where the restrictions are.

An Intake alone will not help at all if the engine can't push out the extra air.
Software just optimizes what you are dealing with already.
Exhausts are limited to what comes out of the headers, so you have an airflow restriction there.

If you wanna stay NA, go with headers (optionally with highflow cats), cams and an M54B30 intake manifold (more airflow), next to what you already have.
Those are decent mods to do for a street car.

More options are a stroker swap, engine swap, port polishing etc. But you might as well just FI for that cash.

dun dun duuuunnnn
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