David Brodbeck wrote:
"Others have gotten a substantial noise reduction by putting a snorkel on
the intake to muffle intake noise."

No muffling. It connects the intake air canister to the outside via the
ducting and snorkel, which goes up the left D pillar, attaching just inside
the plastic grill covered vent. If you roll the window down and drive from
start, you can hear the drone being projected outside rather than being
trapped inside the van. That's it.

Bob Stevens

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