Cewsuio Style A Sound Bonnet Insulation​ Car Front Hood Engine Sound Insulation Pad Soundproof Cover Thermal Heat Mat Compatible With Nissan For Qashqai For J11 2014-2021(Style A)

CEWSUIO

For Qashqai For J11 2014 2015 2016 2017 2018 2019 2020 2021; Materials: Uses reliable sound insulation materials, significantly reducing engine noise and providing a more comfortable driving experience; Installation: Flexible installation, firmly adhered and will not fall off, requiring only minimal to achieve precise door frame lining; 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