2009-2011 Pilot
In 2019 I installed:
KILMAT 50 mil Car Sound Deadening Mat, Butyl Automotive Sound Deadener in my front 2 doors (2010 Pilot Touring 4x4) along with some cheap carpet padding. It was resulted a pleasant drop in the overall road noise.
In 2022 I got around to doing the rear 2 doors. It was...