Quieting a Hilux? Sound Deadening a dual cab with Car Builders

Is your Hilux too loud? Car Builders takes your through what you can do to dampen sound in this dual cab. From Stage 1 Sound Deadening to stop panel vibration to Stage 2 Mass Noise liner blanket to treat externally generated noise coming up through the floor pan, wheel arches, rear firewall and roof.

Installed in this video;
https://www.carbuilders.com.au/4x4-du...
The 4x4 Dual Cab PREMIUM Floor pan, doors + roof pack includes:
SKU: 4X4_DCP_4
7.2sq/m of Stage 1 Sound Deadener - Apply to your floor pan, rear firewall, roof and door skins.
3.70sq/m Mass Noise Liner Lite - Stage 2 Premium carpet underlay works as a sound barrier to cover your entire floor pan from front to rear firewall.
1.8sq/m Acoustic Liner - Peel & Stick closed cell foam to cover rear firewall after apply the Stage 1 Sound Deadener
2sq/m Insul-Layer- peel and stick foam creating sound a heat barrier for your roof skin.
1 x Install kit - Includes 1 x application roller, 1 x utility knife, 1 x roll of foil tape
Bonus - Car Builders stubby holder and bottle opener!