Toyota Alphard/Vellfire Soundproofing.

Many ppl tend to overdamp /soundproof this big family carrier till it sometimes feel like a Heavy Pressure cooker. Don't!
#carsoundproofing #toyotaalphard #vellfire30 #voxy #autofoam

[@ToulKorkMan]

Have you done a Lexus LM350? I need to get mine done, so much wind noise.