texasboy21
Well-Known Member
The stock intake setup is a true 'cold air intake'. Going to an open element filter is a 'hot air intake'. The stock airbox isnt a restriction. :ford:Check out this link. Chief Ford engineer even states that CAIs don't improve performance at all. Even a canned SCT tune will improve performance. Even more so with a custom one from Lund, VMP, etc.
http://www.mustangevolution.com/forum/f358/t378637/
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