Cewsuio Style A Sound Bonnet Insulation​ Car Front Hood Engine Sound Heat Pad Soundproof Thermal Insulation Mat Compatible With Nissan For Qashqai For J11 2016 2017 2018 2019(Style A)

CEWSUIO

Features: This engine heat effectively reflects and dissipates engine heat, maintaining optimal engine compartment temperature and protecting surrounding components; Materials: Made with reliable materials, it enhances interior comfort by controlling temperature by limiting heat entry into the vehicle; it helps create a cooler driving environment; Installation: Easy to install and maintain, with simple installation steps, securely fixed in place, easy to clean, saving time and effort; Core Functions: Significantly reduces engine compartment noise and enhances ride comfort. Through a multi-layered composite structure including high-density sound insulation cotton and damping layers, it absorbs and blocks combustion noise, valve and gear mechanical noise generated during engine operation, resulting in a substantial reduction in noise transmitted to the cabin. Auxiliary Heat Dissipation Design: Some new soundproof covers integrate a water-cooled circulation layer or heat sink structure, actively dissipating heat while providing sound insulation, addressing the weakness of traditional soundproof covers that only "insulate but don't dissipate" heat., Manufacturer: CEWSUIO