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DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.
Introducing the DEI D-Mat Insulation, a lightweight and pliable solution for superior thermal and acoustic control in your vehicle. Designed for applications such as headliners, doors, trunks, and rear bulkheads, D-Mat effectively reduces interior heat and dampens unwanted noise. Its advanced polymer blend construction, backed by a scrim, provides excellent insulation properties even in challenging areas.
At only 12MM thick, DEI's D-Mat Insulation is compressible and adaptable, fitting into the tightest spaces without compromising performance. Whether you're aiming for a quieter ride, a cooler cabin, or both, this insulation provides a high-performance solution recommended for all automotive applications, including high-performance builds. Trust DEI for innovative thermal and acoustic management products.
Other popular DEI products customers consider together:
DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.
Introducing the DEI D-Mat Insulation, a lightweight and pliable solution for superior thermal and acoustic control in your vehicle. Designed for applications such as headliners, doors, trunks, and rear bulkheads, D-Mat effectively reduces interior heat and dampens unwanted noise. Its advanced polymer blend construction, backed by a scrim, provides excellent insulation properties even in challenging areas.
At only 12MM thick, DEI's D-Mat Insulation is compressible and adaptable, fitting into the tightest spaces without compromising performance. Whether you're aiming for a quieter ride, a cooler cabin, or both, this insulation provides a high-performance solution recommended for all automotive applications, including high-performance builds. Trust DEI for innovative thermal and acoustic management products.
Other popular DEI products customers consider together: