What a great product. 2 of them on 03 trucks and one on a 01. Fit and finish is very good. The 03 trucks seem more responsive, this may be just the sound of turbo spool up?? Seat of the pants says there is a bit more there. Both 03's come in with very dirty stock filters so just a change to a clean one may have helped also. They are a definate improvement on the stock restricted air box.
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