Collection:
dei
335 products
Dei 10917 DEI Heat Sheath
Regular price
$44.88
Sale price
$44.88
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LED Lighted Button Head Bolts, with hex head opening, can be used anywhere accent lighting is desired. There are countless applications for accent lighting including hot rods, street rods, motorcyc...
12% Off
Dei 10919 DEI Heat Screen
Regular price
$93.70
Sale price
$93.70
Regular price
$106.44
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/per
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 lamination, bonded to a ...
16% Off
Dei 10950 DEI Heat Shroud
Regular price
$123.36
Sale price
$123.36
Regular price
$147.54
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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 can get damaged or even missing. The transmissio...
Dei 11002 DEI Form-A-Shield
Regular price
$33.13
Sale price
$33.13
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/per
LED Lighted Button Head Bolts, with hex head opening, can be used anywhere accent lighting is desired. There are countless applications for accent lighting including hot rods, street rods, motorcyc...
Dei 11009 DEI Split Wire Sleeve
Regular price
$24.82
Sale price
$24.82
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/per
Reflect-A-Cool(TM) solves the problem of heat intrusion into interiors and components. Reflect-A-Cool(TM), constructed of fiberglass material backed with a layer of aluminized reflective foil to ha...
Dei 11013 DEI Form-A-Shield
Regular price
$52.93
Sale price
$52.93
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The DEI Oil Rug is designed to catch, contain, and absorb oil spills under vehicles, motorcycles, around machinery, under leaking equipment, and other maintenance areas. DEI Oil Rugs can absorb haz...
Dei 40200 DEI Radiator Relief
Regular price
$23.85
Sale price
$23.85
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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 treating cooling systems as a preventive ste...
Dei 40202 DEI Radiator Relief
Regular price
$23.85
Sale price
$23.85
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DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with h...
Dei 40204 DEI Radiator Relief
Regular price
$23.85
Sale price
$23.85
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Line sleeving is great protection for wires, lines, cables & hoses. But inserting them into the sleeving can be frustrating and time consuming. DEIs line sleeve tool is designed to keep sleevin...
Dei 40206 DEI Radiator Relief
Regular price
$23.85
Sale price
$23.85
Regular price
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/per
Line sleeving is great protection for wires, lines, cables & hoses. But inserting them into the sleeving can be frustrating and time consuming. DEIs line sleeve tool is designed to keep sleevin...
Dei 40208 DEI Radiator Relief
Regular price
$23.85
Sale price
$23.85
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Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solutio...
24% Off
Dei 50023 DEI Interior Kits
Regular price
$181.73
Sale price
$181.73
Regular price
$238.44
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/per
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solutio...
24% Off
Dei 50026 DEI Interior Kits
Regular price
$182.56
Sale price
$182.56
Regular price
$239.64
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/per
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solutio...
22% Off
Dei 50027 DEI Interior Kits
Regular price
$146.35
Sale price
$146.35
Regular price
$187.38
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/per
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable solu...
20% Off
Dei 50095 DEI Hood Insulation
Regular price
$124.85
Sale price
$124.85
Regular price
$156.36
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/per
Boom Mat(TM) Decoupling Washers are the best way to decouple bodies, gas tanks, fenders and more from engine and road vibrations. They are made from viscoelastic elastomers designed to act as a bar...
Dei 50096 DEI Hood Insulation
Regular price
$58.06
Sale price
$58.06
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/per
DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with h...
11% Off
Dei 50097 DEI Hood Insulation
Regular price
$75.16
Sale price
$75.16
Regular price
$84.65
Unit price
/per
DEI Hoodliner Insulation Kits are custom cut kits made from our Black Under Hood(TM) material. It controls engine heat and noise that is often a problem with today's modified vehicles packed with h...
Dei 50110 DEI Interior Kits
Regular price
$54.74
Sale price
$54.74
Regular price
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/per
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 liner...
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