Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsEngine ComponentsMost Popular ProductsThermal Sleeves
The DEI Heat Sheath GOLD is the ultimate solution for protecting your vehicle's critical lines, hoses, and wires from extreme heat and abrasion. Engineered...
Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsEngine ComponentsMost Popular ProductsThermal Sleeves
The DEI Heat Sheath GOLDâ„¢ is your ultimate solution for protecting vital automotive components from heat and abrasion damage. Designed specifically for high-performance applications,...
All ProductsBest SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsMost Popular ProductsThermal Sleeves
The DEI Heat Sheath is specifically engineered to protect your lines, hoses, and wires from extreme heat, abrasions, and harmful contaminants. Constructed from a...
All ProductsBest SellersFabricationHeat ShieldsInterior PartsMost Popular ProductsTransmission and DrivetrainTransmissions
The DEI Heat Shield for C5 Corvette Transmission Tunnel is designed to effectively block exhaust heat from permeating the interior, ensuring a cooler and...
All ProductsBest SellersCoolingEngine and Engine PartsIn Stock ProductsInterior PartsMost Popular ProductsSeatSystem KitsThermal Wrap
The DEI Heat Shield Kit specifically designed for the 2014-2022 Kawasaki Teryx SXS addresses the common issue of radiant heat affecting rider comfort. This...
All ProductsBest SellersCoolingIn Stock ProductsMost Popular ProductsSeatThermal WrapWheels and Tires
Say goodbye to uncomfortable heat while riding in your Honda® Pioneer with the DEI Heat Shield Kit. This kit effectively reduces seat temperatures and...
All ProductsBest SellersEngine and Engine PartsEngine ComponentsMost Popular ProductsThermal Sleeves
The DEI Heat Shroud is specifically designed to protect wires, hoses, and lines from heat and abrasion damage without requiring disconnection. Made from high-temperature...
All ProductsBest SellersCoolingMost Popular ProductsThermal Wrap
The DEI Heat Shroud Gold is specially designed to protect lines, hoses, and wires from heat and abrasion without the hassle of disconnection. Constructed...
All ProductsBest SellersCoolingMost Popular ProductsThermal Wrap
Protect your automotive components with the DEI Heat Shroud Gold, designed for durability and efficiency. This thermal wrap fits 2 to 2.5-inch diameter lines...
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DEI Heater Hotter is the ultimate solution for slow warm-up times during winter. This innovative coolant additive enhances the transfer of heat from your...
Air and Fuel DeliveryAll ProductsBest SellersFabricationMost Popular ProductsSealants
DEI's Improved Formula Hi-Temp Spray Adhesive delivers exceptional bonding for various substrates, ensuring a reliable and long-lasting hold. This high-performance adhesive is ideal for...
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Protect your exhaust wraps and components with DEI's High Temperature Silicone Coating. This premium aerosol product is designed to seal and extend the lifespan...
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The DEI Hood Liner Kit is specifically designed for the 2022-2025 Ford Maverick to enhance your vehicle's performance and aesthetics. This dual-layer barrier effectively...
ACCESSORIESAll ProductsBest SellersExterior PartsHard Top AccessoriesIn Stock ProductsInterior PartsMost Popular ProductsRoofs & Roof AccessoriesSystem Kits
Transform your Jeep Gladiator JT's interior experience with the DEI Sound Deadening Headliner Kit. Designed specifically for the 2020-2022 models, this 7-piece kit is...
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Achieve a professional finish with the DEI Locking Tie Tool, designed for effortless tightening of stainless steel locking ties. No more struggling to get...
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Upgrade your Mazda Miata's interior with the DEI Door Vibration Damping Kit. This premium product is designed to significantly reduce rattles, squeaks, and vibrations,...
All ProductsBest SellersEngine and Engine PartsFabricationHeat ShieldsIn Stock ProductsInterior PartsMost Popular ProductsPerformance PartsTransmission and DrivetrainTransmissionsWheels and Tires
Quiet your ride with the DEI Under Carpet Interior Insulation Kit designed specifically for the Mazda Miata NA & NB (1990-2005). This premium insulation...
Air and Fuel DeliveryAll ProductsBest SellersFabricationHeat ShieldsMost Popular Products
The DEI Mini Versa-Shield is expertly designed to protect your starter and other components from damaging heat soak. Built with an aluminized heat reflective...
All ProductsBest SellersForced InductionIn Stock ProductsMost Popular ProductsTurbo Blankets
The DEI Onyx Turbo Shield T3 is designed to tackle extreme underhood temperatures, protecting your vehicle from heat damage and enhancing turbo performance. With...
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Upgrade your vehicle's performance with the DEI Pre-Cut Under Hood Insulation Kit, specifically designed for the 1967 Chevrolet Chevelle. Made from high-quality Black Under...
Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsFabricationHeat ShieldsMost Popular ProductsPerformance Parts
Upgrade your 1968-1969 Chevrolet Chevelle with the DEI Pre-Cut Under Hood Insulation Kit. Specifically designed to control engine heat and reduce noise, this kit...
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Upgrade your engine compartment with the DEI Pre-Cut Under Hood Insulation Kit, designed specifically for the 1969-1974 Chevrolet Nova. This quality insulation kit provides...
Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsFabricationHeat ShieldsMost Popular ProductsPerformance Parts
Upgrade your Chevrolet Chevelle with the DEI Pre-Cut Under Hood Insulation Kit designed specifically for 1964-1965 models. This custom kit is crafted from Black...
Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsFabricationHeat ShieldsMost Popular ProductsPerformance Parts
Upgrade your vehicle's performance and aesthetics with the DEI Pre-Cut Under Hood Insulation Kit. Specially designed for the 70-72 Chevrolet Chevelle, this high-quality kit...
Air and Fuel DeliveryAll ProductsBest SellersEngine and Engine PartsFabricationHeat ShieldsMost Popular ProductsPerformance Parts
Upgrade your Chevrolet Chevelle with the DEI Pre-Cut Under Hood Insulation Kit, designed specifically for 70-72 models. This high-performance insulation kit is made from...
All ProductsBest SellersEngine and Engine PartsEngine ComponentsMost Popular ProductsThermal Sleeves
Protect your spark plug boots and wires from damaging heat with the DEI Protect-A-Boot 6-Inch Thermal Sleeves. Designed to combat the effects of extreme...