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DEI

DEI Protect-A-Boot - 6in - 8-pack - Red

$100.46
DEI10522
Engine Components Thermal Sleeves
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...
DEI

DEI Protect-A-Boot - 6in - 8-pack - Silver

$100.46
DEI10502
Engine Components Thermal Sleeves
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...
DEI

DEI Protect-A-Boot - 6in - 8-pack - Titanium

$121.34
DEI10542
Engine Components Thermal Sleeves
Titanium Protect-A-Boots are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock, stranded...
DEI

DEI Protect-A-Boot - 8in - 8-pack - No Ring - Titanium

$138.19
DEI10544
Engine Components Thermal Sleeves
Titanium Protect-A-Boots(TM) XL are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock...
DEI

DEI Protect-A-Sleeve 1/2in ID x 3ft Universal - Titanium

$35.86
DEI10590
Engine Components Thermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
DEI

DEI Protect-A-Sleeve 1in I.D. x 36in - Black Titanium

$54.73
DEI10589
Engine Components Thermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
DEI

DEI Quick Fix Tape 1in x 12ft - Black

$31.53
DEI10491
Fabrication Thermal Tape
High performance Quick Fix Tape bonds to itself and is self-curing, forming a waterproof permanent seal. It's ideal for emergency hose repair, non-slip grip...
DEI

DEI Radiator Relief 16 oz.

$25.89
DEI40200
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

DEI Radiator Relief Chill Charger - 16 oz.

$25.89
DEI40208
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

DEI Radiator Relief Diesels - 16 oz.

$25.89
DEI40204
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

DEI Radiator Relief Flush - 16 oz.

$25.89
DEI40202
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

DEI Radiator Relief Heater Hotter - 16 oz.

$25.89
DEI40206
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...
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At KLF CARS, we deliver the high-performance [category name] you need to take your build to the next level. Whether you're looking for street, track, or off-road applications, our curated selection features trusted brands, precision engineering, and proven results.

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From weekend warriors to daily drivers, every enthusiast deserves parts that perform—and we deliver. Need help choosing the right product? Our support team is here to guide you every step of the way.

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