Is It Necessary to Install Trunk Soundproofing Cotton?
1 Answers
Installing trunk soundproofing cotton is unnecessary as its effect is minimal. Reasons: While adding soundproofing cotton in the trunk can absorb some noise energy and convert it into heat dissipation to a certain extent, relying solely on soundproofing cotton to block noise has negligible impact. This is because most noise is transmitted into the vehicle through the body frame structure, and installing soundproofing cotton does little to address this. Side Effects of Trunk Soundproofing: Since trunk soundproofing requires removing the trunk liner panels—which are mostly secured by clips—they are highly prone to damage during disassembly. If the technician lacks skill, it can easily lead to issues like abnormal noises during later vehicle use.