Heat Control

DEI is a pioneer in the automotive performance industry. Whether you're trying to make your ride run faster, better, more safely, or just trick it out, we've got the gear to make your ride rock!

$87.79
Pipe Shields solve the problem of needing spot heat protection for exhaust pipes and components. Extreme heat can rob power and potentially damage engines, transmissions, hoses, and sensitive electrical components. DEI, a market leader in thermal...
$17.95
Universal mounting kit for ridged or semi-ridged heat shields. Includes 6 stainless standoffs with hardware. 1/2" tall stainless standoffs Includes mounting hardware
As low as $31.27
A high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% silicone rubber with 304 stainless mesh outer covering, EXO Sleeve provides the ultimate in heat insulation and protection from direct heat up to...
As low as $23.54
Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% iron...
As low as $60.89
Fire Wrap 3000™ thermal insulator sleeve is constructed from the same material as DEI Fire Sleeve™ but with the convenience of a hook & loop edge closure design.  Fire Wrap 3000™ provides the same top quality heat insulation...
As low as $23.07
Heat Sheath GOLD™ solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz. heat treated glass...
$50.37
Heat Shroud GOLD™ solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. High temperature Metalized Polyimide lamination, bonded to a robust 20oz heat treated glass fiber base...
$81.95
Heat Shroud GOLD™ solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. High temperature metalized polyimide lamination, bonded to a robust 20oz heat treated glass fiber base...
As low as $14.87
Heat Sheath™ solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses, Heat Sheath provides the ultimate protection from extreme heat as well as chemical and oil spills,...
As low as $32.63
Heat Shroud™ solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. Heat Shroud is made from a high temperature rated glass fiber fabric with an aluminized outer facing. Same as Heat...
As low as $12.14
DEI Protect-A-Wire kits provide thermal protection for expensive spark plug wire sets. Protect your wires from potential burning, cracking, and hardening typically caused by severe under hood heat. DEI wire heat protection kits easily install by removing...
As low as $106.57
25 ft. of Black Silicone with numbered shrink tube ends to label plug wires to the correct cylinder. Annealed Fiberglass sleeve is coated with Silicone providing excellent resistance to abrasion, fraying and punctures. Resistant to chemicals and...
$10.56
DEI Fuel Line Cover Kit is a safe and easy way to make sure you pass technical inspection for any USAC - 1/4 Midget Race. Meets USAC requirements for fireproof fuel line cover as stated in current rule book Includes 1-1/2' of 3/8" ID silicone covered...
$15.38
Black Titanium™ Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black finish. DEI's Black Titanium Protect-A-Sleeve with LR Technology™ offers the best...
$27.69
Black Titanium™ Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black finish. DEI's Black Titanium Protect-A-Sleeve with LR Technology™ offers the best...
$34.87
Black Titanium™ Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black finish. DEI's Black Titanium Protect-A-Sleeve with LR Technology™ offers the best...
As low as $28.57
Titanium™ Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat. DEI's Titanium Protect-A-Sleeve with LR Technology™ offers the best possible line sleeve protection on the...
As low as $22.74
Ultra 47™ Sheath line sleeve has a higher sustained heat capacity of up to 1100°F and is more flexible and light weight that standard foil or bonded aluminum products. Ultra 47™ thermal heat sheath is constructed from a process that...
$11.22
Aluminum Plug Wire Sheath is constructed from high-temperature rated glass fiber material bonded to a heat reflective aluminized material. Plug Wire Sheaths are an inexpensive alternative for protecting specific areas on both ignition wire and boot...
$17.60
DEI now offers a great way to add additional protection to exposed wire looms, hoses, and cables. Our Protective Split Sleeve features a clean, classy look and can preserve sensitive parts from abrasion and the elements. Heat and solvent resistant, the...