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The Ultimate Gift for Gearheads!

Design Engineering DEI

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and other heat-sensitive components with Design Engineering’s sleeves, tapes, and heat shields. Boost the efficiency of your intercooler by up to 50 percent with a CryO2 intercooler spray kit—it’s a safe, effective, easy-to-install, and budget-friendly alternative to nitrous!  DEI also produces heat-resistant spray-on adhesives and coatings, coolant system additives, and other heat- and sound-insulating products, and the place to find them all is Summit Racing.

Results 1 - 12 of 97

Click here for more information about DEI Titanium Exhaust Wrap with LR Technology

DEI Titanium Exhaust Wrap with LR Technology

DEI titanium exhaust wrap with LR technology is constructed from pulverized lava rock, extruded into ...

$14.97

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$79.97

Click here for more information about DEI Exhaust Wrap Kits

DEI Exhaust Wrap Kits

These kits contain everything needed to insulate a V6 or a small block set of headers in one convenient kit. The kits includ...

$51.97

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$99.97

Click here for more information about DEI Exhaust Wrap

DEI Exhaust Wrap

Use Design Engineering's asbestos-free exhaust wrap as a heat barrier to keep the engine and driving compartments cool. It also k...

$9.97

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$220.97

Click here for more information about DEI Floor and Tunnel Shields

DEI Floor and Tunnel Shields

DEI's floor and tunnel shields add a new dimension to heat control with minimal clearance needed--only 3/16 in.! Cons...

$38.97

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$119.97

Click here for more information about DEI Aluminized Spark Plug Wire Sheaths

DEI Aluminized Spark Plug Wire Sheaths

DEI aluminized plug wire sheaths are manufactured from the same material as DEI heat sheaths. These plug wi...

$7.97

Click here for more information about DEI Heat Shrouds

DEI Heat Shrouds

Made of the same material as Heat Sheath sleevings, DEI Heat Shrouds wrap around your wiring and fasten to themselves with Velcro...

$33.97

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$329.97

Click here for more information about DEI Versa Shields

DEI Versa Shields

These DEI Versa Shields will protect your starter, cool can, carburetor, or electrical box from radiant heat problems. They wrap...

$26.97

Click here for more information about DEI Locking Ties

DEI Locking Ties

These fireproof stainless steel locking ties from DEI have a melting temperature of 2,500 degrees F. They are rust resistant and ...

$8.97

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$29.97

Click here for more information about DEI Protect-A-Boots

DEI Protect-A-Boots

These Design Engineering Protect-A-Boots keep your plug wire boots and wires safe from header and exhaust manifold heat, lower...

$15.97

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$69.97

Click here for more information about DEI Reflect-A-GOLD Heat Barriers

DEI Reflect-A-GOLD Heat Barriers

DEI's Reflect-A-GOLD heat barriers are a state of the art polymer laminated glass cloth that is extremely light w...

$22.97

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$3,414.97

Click here for more information about DEI Cool Tape

DEI Cool Tape

Wrap your lines and wires with DEI Cool Tape. It's 40 percent lighter and reflects 30 percent more heat than other tapes. It has a s...

$14.97

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$63.97

Click here for more information about DEI Heat Sheaths

DEI Heat Sheaths

DEI Heat Sheaths are made from high-temperature fiberglass fabric bonded to aluminized material and then sewn into a tube. Design...

$11.97

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$217.97

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