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!

$25.20
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 resistant basalt fiber material and treated with a proprietary coating, Protect-A-Boots provide...
$94.18
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 resistant basalt fiber material and treated with a proprietary coating, Protect-A-Boots provide...
$34.78
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful under hood heat. Color matched Protect-A-Boots,...
$212.78
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful under hood heat. Color matched Protect-A-Boots,...
$29.24
Titanium spark plug boot protectors are the latest in thermal protection technology. Mined from lava rock, stranded and woven into a proprietary weave, Titanium Boot Protectors are engineered to withstand temperatures up to 1800°F of direct heat...
$83.33
Titanium spark plug boot protectors are the latest in thermal protection technology. Mined from lava rock, stranded and woven into a proprietary weave, Titanium Boot Protectors are engineered to withstand temperatures up to 1800°F of direct heat...
$109.23
Titanium spark plug boot protectors are the latest in thermal protection technology. Mined from lava rock, stranded and woven into a proprietary weave, Titanium Boot Protectors are engineered to withstand temperatures up to 1800°F of direct heat...
$12.63
Titanium spark plug boot protectors are the latest in thermal protection technology. Mined from lava rock, stranded and woven into a proprietary weave, Titanium Boot Protectors are engineered to withstand temperatures up to 1800°F of direct heat...
$153.11
Exhaust Wrap Kits solve the problem of knowing exactly what you need to wrap exhaust pipes and manifolds and dose it in an all-in-one kit. An all-in-one kit for wrapping a set of headers or motorcycle pipes. Kit includes two 2in” x 50ft rolls of exhaust...
As low as $17.47
DEI's ORIGINAL Titanium™ exhaust wrap, with LR Technology, is made from pulverized lava rock, stranded into a fiber material and woven into a proprietary weave. Titanium wrap is engineered to be stronger than most wraps and more durable for...
$138.56
Wrapping headers and down pipes is an important first step in reducing unwanted and power-robbing under hood heat. Less under hood heat results in a cooler air charge for improved performance and keeping exhaust gases hotter within the exhaust system...
As low as $41.14
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...
$38.00
Exhaust Wrap Kits solve the problem of knowing exactly what you need to wrap exhaust pipes and manifolds and dose it in an all-in-one kit. DEI Pipe Wrap is used in many types of applications for reducing unwanted and harmful heat under the hood and from...
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 $259.38
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Custom fit Titanium Turbo Shields™ provide the ultimate means of reducing turbo lag and serve as a...
$111.56
Turbo Insulation Kits are designed to fit all turbochargers to reduce turbo lag and underhood temperatures allowing for a cooler air charge for more horsepower while protecting engine components from damaging heat. Universal - designed to fit all...
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...
As low as $154.18
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Made from a Tri-Layer mix of an Aluminum impregnated Glass fiber outer shell with a Hi-Temperature insulating...
As low as $80.90
Boom Mat Undercarpet™ (UC™) is a second layer sound deadening and insulation mat that will help you maintain a quality ride experience by preventing unwanted noise from being transferred into the vehicle’s interior. In addition to its sound deadening...
As low as $50.07
Under Carpet Lite solves the problem of engine, exhaust and road heat soaking into interiors. Under Carpet Lite is a superior sound decoupling material for those hard to cover areas like door liners, rear decks, headliners and more. Under Carpet Lite,...