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!

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...
As low as $140.16
An all-in-one kit for wrapping a set of headers or motorcycle pipes. Automotive kit includes two 2” x 50ft rolls of exhaust wrap one can of HT Silicone Coating & Locking Ties. The header wrap kit is enough for any set of V8 headers. The Header Wrap...
As low as $11.39
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 $24.31
Black Titanium Exhaust Wrap, with LR Technology, is made from pulverized lava rock, stranded into a fiber material then woven into a proprietary weave. Black Titanium wrap is engineered to be stronger than most wraps and more durable for improved thermal...
As low as $20.95
DEI T-Shirts are available in sizes ranging from small to xx-large. Silk screened with a small Boom Mat logo on the front and a large Boom Mat green flame logo on back, these high quality T-shirts are made of 100% cotton and pre-shrunk.
All 2 seat models 2011-2017 Blocks heat build up in the cockpit area Reduces engine noise & vibration Adhesive backed & precision cut No modifications are needed for installation
Batteries are very susceptible to heat and vibration that could cause premature failure and hazardous leaks. Cell Saver™ is very capable of damping vibration and will absorb and neutralize any damaging leaky battery acids. Cell Saver™ is easy...
Cool Cover is designed to prevent air tubes from becoming heat sinks. Made of heat treated glass fiber with a reflective coating, Cool Cover will reflect radiant heat from air tubes and promotes a cooler, denser, more powerful air charge. With a unique...
Description coming soon
As low as $19.16
Cool Tape™ is a flexible and super strong self-adhesive thermal insulating tape capable of protecting up to 2000°F of radiant heat. Made of one mil aluminized material bonded to a woven glass fiber heat resistant matting, Cool Tape™ is a...
As low as $14.98
Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme™ is flexible enough to conform to tight bends and provide superior protection against extreme under hood temperatures, weather conditions...
As low as $34.88
Designed to provide the ultimate thermal protection from damaging heat, Cool Tube™ is designed to resist abrasions, contaminates, and condensation. Cool Tube™ is covered with a heat resistant glass fiber fabric and pre-slit lengthwise...
Chevrolet located the engine oil cooler and oil filter on the C7 Corvette close to the driver side catalytic converter causing heat transfer into the engine oil. Possibly making the ECM send the car into limp mode. By installing our converter heat...
Prevents over heating of engine oil. Custom length sleeve is design to cover the oil cooler lines that run very close to the exhaust.
As low as $193.19
A well know and long time problem with many Corvettes is the amount of heat transferred into and through the console. DEI has the solution to dramatically reduce the amount of heat transferred to the Corvette C5 and C6 Transmission Tunnel Reinforcement...
Black CryO2 embroidered cap. One size fits all with fabric tuck-in adjustment strap.
As low as $20.95
DEI T-Shirts are available in sizes ranging from small to xx-large. Silk screened with the CryO2 “The Power of Cool” logo, these high quality T-shirts are made of 100% cotton and pre-shrunk.
As low as $20.95
DEI T-Shirts are available in sizes ranging from medium to 3X-large. Silk screened with the DEI logo on the front and the slogan "Mine's cooler than yours" on the back. These high quality T-shirts are made from a super comfortable 50% ring spun cotton,...
DEI Logo Cap - Black - One Size fits All
Protects Dynamometer tie-down straps from burn-through caused by hot exhaust systems and gas.