[Rickh]

To clarify, I am using the stock air box with a K&N drop in filter. So, for maximum air flow do NOT remove the stock intake snorkel? Visually, appears the stock intake box would get more air flow by removing the snorkel.

Next, with the above set up any proven dyno rwhp gain utilzing the SLP Blackhawk Intake Tube?
(Attaches from the throttle body to the stock intake box?)
Visually the intake tube to the throttle body has a lot of extra plastic tubing, assuming to quiet and smooth the flow of air into the throttle body.