DEI DEI Floor and Tunnel Shield II 42in x 4ft - 14.0 sq ft - 50503

Floor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and damaging components and electronics. Use as a barrier to...

DEI DEI Floor and Tunnel Shield II 21in x 4ft - 7.0 sq ft - 50502

Floor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and damaging components and electronics. Use as a barrier to...

DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft - 50501

Floor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and damaging components and electronics. Use as a barrier to...

DEI D-Mat Insulation - 60in x 40in - 50410

D-Mat solves the need for a lightweight heat barrier and insulation for headliners, doors, trunks, rear bulk heads & more. Advanced Thermal-Acoustic insulation designed for under head liners, doors,...

DEI Speaker Baffles 5.25in Round 6.5in Wide 6.5 Height 2.5in Deep Pair - 50321

Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat Speaker Baffles maximize speaker performance by...

DEI Mazda Miata Miata Door Vibration Damping Kit - 50296

Quiet your Mazda Miata with our premium Door Vibration Damping Kit. By adding Boom Mat damping material to the metal doors, you greatly reduce rattles, squeaks and vibrations. This creates a more...

DEI Boom Mat Spray-On - 18 oz Can (Aerosol) - 50220

Boom Mat Spray-On sound deadening is perfect for reducing unwanted road noise and deadening vibrations in those hard to reach places such as trunk interiors, fender wells, undercarriage, body panels,...

DEI Under Hood Thermal Acoustic Lining - Black - 50129

DEI Under Hood(TM) Thermal Acoustic Lining was designed primarily for the engine compartment as a way to greatly reduce heat and noise with an easy peel and stick product anyone can install. Engine...

DEI 1966 Chevrolet Chevelle Pre-Cut Under Hood Insulation Kit - 50127

DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with...

DEI 1967 Chevrolet Chevelle Pre-Cut Under Hood Insulation Kit - 50126

DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with...

DEI 70-72 Chevrolet Chevelle Base Pre-Cut Under Hood Insulation Kit - 50097

DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with...

DEI 69-74 Chevrolet Nova Pre-Cut Under Hood Insulation Kit - 50096

DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with...