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If you want to improve the performance of your car, Mahihi Soundproofing offers you a short summary of potential changes through Stages 1, 2, 3 and 4 of soundproofing.
Stage 1
4 Doors Soundproofing : reduce partial road, tire, outer traffic, wind noise.
Stage 2
Front Flooring and all 4 Tires Soundproofing : further reduce tire and front road noise.
Stage 3
Trunk and Full Flooring Soundproofing : reduce rear road and tire noise, and exhaust noise.
Stage 4
Full Car Soundproofing : include roof and silicone tube on 4 doors : further reduce road, tire, outer traffic, rain tapping noise and wind noise.