DEI Speaker Baffles 4in Round Slim Pair
$25.32
DEI50311
All Products
Cooling
Thermal Wrap
Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat...
DEI Boom Mat Spray-On - 18 oz can (Aerosol)
$29.79
DEI50220
All Products
Cooling
Thermal Wrap
Boom Mat Spray-On sound deadening is perfect for reducing unwanted road noise and deadening vibrations in those hard to reach places such as trunk...
DEI Boom Mat Damping Material - 12-1/2in x 24in (2mm) - 20.8 sq ft - 10 Sheets
$179.66
DEI50210
All Products
Cooling
Thermal Wrap
Boom Mat Damping Material solves the problem of noise, vibrations, squeaks and rattles that come from roads, stereos, engines & more. Boom Mat Vibration...
DEI Boom Mat Damping Material - 12in x 12-1/2in (2mm) - 2.1 sq ft - 2 Sheets
$38.60
DEI50200
All Products
Cooling
Thermal Wrap
Boom Mat Damping Material solves the problem of noise, vibrations, squeaks and rattles that come from roads, stereos, engines & more. Boom Mat Vibration...
DEI Radiator Relief Chill Charger - 16 oz.
$24.05
DEI40208
All Products
Coolants
Cooling
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....
DEI Radiator Relief Heater Hotter - 16 oz.
$24.05
DEI40206
All Products
Coolants
Cooling
Heater Hotter(TM) solves the problem of slow warm up times and waiting for your vehicle to thaw in winter months. Heater Hotter formulated specifically...
DEI Radiator Relief Diesels - 16 oz.
$24.05
DEI40204
All Products
Coolants
Cooling
Radiator ReliefÂ(TM) for Diesels supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive...
DEI Radiator Relief Flush - 16 oz.
$24.05
DEI40202
All Products
Coolants
Cooling
Radiator Relief(TM) Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and...
DEI Radiator Relief 16 oz.
$24.05
DEI40200
All Products
Coolants
Cooling
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...
DEI Radiator Relief 32 oz.
$38.06
DEI40104
All Products
Coolants
Cooling
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...
DEI Motorcycle Leg Shield
$95.72
DEI11016
All Products
Cooling
Thermal Wrap
Exhaust burns and heat are the worst! Riding your motorcycle can be uncomfortable and dangerous when your leg is close to searing exhaust pipes....
DEI Heel Protector
$90.18
DEI11015
All Products
Cooling
Thermal Wrap
When racing, the floor, firewall, and transmission tunnel can get unbearably hot. You can get uncomfortable and even get burned. DEI Heel Protector solves...
DEI 06-15 Mazda Miata NC Transmission Tunnel Heat Shield Kit
$161.62
DEI10950
All Products
Cooling
Thermal Wrap
The Miata Transmission Tunnel Heat Shield Kit solves the problem of hot interiors in NC Miata's. Direct replacement for the factory heat shield that...
DEI Powersport Flexible Heat Shield w/Double Black Finish - 4in x 8in - Black/Onyx
$119.62
DEI10927
All Products
Cooling
Thermal Wrap
Pipe Shields solve the problem of needing spot heat protection for exhaust pipes and components. DEI has expanded its award winning Flexible Heat Shields...
DEI Heat Shroud Gold 2in to 2.5in x 36in
$105.29
DEI10924
All Products
Cooling
Thermal Wrap
Heat Shroud GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. High...
DEI Heat Screen GOLD 24in x 24in - Non-Adhesive
$120.52
DEI10919
All Products
Cooling
Thermal Wrap
Heat Screen GOLD(TM) solves the problem of heat from engines and exhaust intruding into interiors and components. Manufactured from our high temperature metalized polyimide...
DEI Heat Shroud GOLD 2-1/4in x 36in
$101.16
DEI10918
All Products
Cooling
Thermal Wrap
Heat Sheath GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from...
DEI Heat Screen GOLD 36in x 40in - Non-Adhesive
$276.84
DEI10913
All Products
Cooling
Thermal Wrap
Heat Screen GOLD(TM) solves the problem of heat from engines and exhaust intruding into interiors and components. Manufactured from our high temperature metalized polyimide...
