DEI (Design Engineering Inc.) is a leading manufacturer of thermal and sound control products for automotive and powersports applications. Their product lineup includes heat wraps, insulation, and protective coatings designed to reduce heat, protect components, and improve overall vehicle performance and comfort.
Best selling productsDEIFabricationNew productsSealants
DEI's Improved Formula Hi-Temp Spray Adhesive is a very aggressive, high build pressure sensitive adhesive designed to bond porous substrates while maintaining a high...
Best selling productsDEIGreases & LubricantsNew productsOils & Oil Filters
Ht Silicone Coatings solve the problem of exhaust wraps deteriorating because of dirt and debris hitting it. It seals and protects wraps and extends...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Pipe Shields solve the problem of needing spot heat protection for exhaust pipes and components. Extreme heat can rob power and potentially damage engines,...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Pipe Shields solve the problem of needing spot heat protection for exhaust pipes and components. Extreme heat can rob power and potentially damage engines,...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Pipe Shields solve the problem of needing spot heat protection for exhaust pipes and components. Extreme heat can rob power and potentially damage engines,...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a high temperature...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a high temperature...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a high temperature...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a high temperature...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Titanium Protect-A-Boots are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock, stranded...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Titanium Protect-A-Boots(TM) XL are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
Best selling productsDEIEngine ComponentsNew productsThermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
Best selling productsDEIFabricationNew productsThermal Tape
High performance Quick Fix Tape bonds to itself and is self-curing, forming a waterproof permanent seal. It's ideal for emergency hose repair, non-slip grip...
Best selling productsCoolantsCoolingDEINew products
Radiator Relief(TM) solves the problem of high engine temps by reducing coolant temperatures up to 30 degrees. Radiator Relief is an excellent method of...
Best selling productsCoolantsCoolingDEINew products
Chill Charger for water-to-air intercoolers maximizes thermal transfer to lower air intake temperatures while also protecting core corrosion, electrolysis and harmful mineral build up....
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