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DEI Universal 2-Door Vapor Kit
460.99 ﷼
Block moisture, reduce noise, and insulate doors with this hi-tech, lightweight vapor barrier. Kits offer tailored protection for your vehicle’s interior, custom-cut for a seamless fit and easy installation. Designed...
DEI 90-05 Mazda Miata NA & NB Interior Floor Vibration Damping Material Kit
308.99 ﷼
Quiet your Mazda Miata with our premium vibration damping and noise reducing interior kit. By adding Boom Mat damping material to the metal floors, rear bulk head, and rear deck,...
DEI 88-98 Chevrolet/GMC C/K Extended Cab 12mm D-Mat Roof Insulation Kit
189.99 ﷼
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution...
DEI Mazda Miata Miata Door Vibration Damping Kit
103.99 ﷼
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...
DEI 90-05 Mazda Miata NA & NB Under Carpet Interior Insulation Kit - 1/2in Thick
734.99 ﷼
Quiet your Mazda Miata with our premium light weight, superior thermal insulating and sound absorbing material kit. By replacing existing padding and insulation with our engineered UC Lite(TM) material, heat...
DEI 84-01 Jeep Cherokee XJ Under Hood Liner Kit
714.99 ﷼
Under Hood Insulation Kits are custom cut kits made from our Black Under Hood material. It controls engine heat and noise that is often a problem with today is modified...
DEI 07-18 Jeep Wrangler JK Under Hood Liner Kit
500.99 ﷼
Engineered to tackle two major concerns at once, this custom cut, top-quality hood liner not only diminishes engine compartment noise but also effectively protects painted hoods from searing engine heat.This...
DEI 88-89 Chevrolet/GMC C/K Extended Cab Interior Floor Insulation Kit
962.99 ﷼
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution...
DEI 22-25 Ford Maverick Under Hood Liner Kit
625.99 ﷼
The Maverick’s bare hood allows engine noise to echo into the cabin and underhood heat to radiate directly onto the painted surface - potentially leading to higher cabin temps and...
DEI Universal RV Dog House Insulation Kit
1,077.99 ﷼
Block heat and reduce noise from RV engine covers! RV Doghouse and Engine Cover Insulation Kit uses a two-layer system to block engine heat, vibration, and noise from entering the...

