[911medic]

Originally Posted by CHMSC

Check out what Chase posted. It should give you more info than yu will ever need on intakes.

Now with V6 info:

Originally Posted by Apex Chase

More relevant reading:

Everything you need to know about our V8 CAI from Cold Air Inductions Inc.

Cold Air Intake Independent Testing Results by Jannetty Racing

JANNETTY RACING V8 CAI TEST PART 2 RESULTS

JRE V6 COLD AIR INTAKE INDEPENDENT TEST RESULTS

CAI System Design Consideration Primer

Keep in mind, however, that these test are from some time ago and several makers declined to participate.

Roto-Fab, for example, has since redesigned their V8 intake (partially as a result of JRE's testing) for improved performance. See here and here.

So, those JRE results should be looked at as one source, but not the current definitive results.

Bottom line is, any of the popular top brands should provide similar performance/results.