-21%

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DEI

DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in

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$104.65 $81.88

Floor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and...

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DEI

DEI Exhaust Wrap 2in x 25ft - Tan

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$35.26

Glass Fiber Exhaust Wraps solve the problem of extreme underhood heat and improve exhaust system performance. An important first step in reducing unwanted and...

-22%

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DEI

DEI Heat Screen 36in x 40in - Mylar Radiant Glass Fiber Matting

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$107.80 $83.91

Heat Screen solves the problem of heat from engines and exhaust intruding into interiors and components. Heat Screen offers an excellent way to reflect...

-29%

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DEI

DEI Heat Sheath 3/4in I.D. x 50ft Spool

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$247.40 $173.74

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses,...

-12%

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DEI

DEI XL Damping Material 12.5in x 24in x 4mm

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$62.05 $54.47

Boom Mat Vibration Damping Material is a premium quality damping material providing extreme noise damping for the most demanding commercial and sound competition applications....

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DEI

DEI Installation Roller

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$29.31

Boom Mats new commercial-grade 2in wide Installation Roller is constructed of polished hard maple for no-track seams and a better hold. This versatile wear-resistant...

-31%

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DEI

DEI Heat Sheath 1-1/4in I.D. x 50ft Spool

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$315.20 $217.37

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses,...

-19%

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DEI

DEI Hub and Rotor Cover

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$88.85 $71.72

Protection from hot brake drums and rotors Prevents potential of serious burns or cuts Aluminized mylar adhered to glass fiber matting Withstands 2000°F radiant...

-3%

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DEI

DEI Motorcycle Seat Shade w/Hooks/Straps/Storage Bag

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$44.99 $43.61

Blocks sun. Keeps seats cool. Packs small. Installs fast. Soft stretchable straps for secure install without scratching or marring paint.Installation InstructionsInstallation InstructionsIncludes 5 hooks...

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DEI

DEI Lockjaw Locking Ties 8in - 9 Per Pack

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$27.39

The tightest holding locking tie on the market! Engineered for maximum grip and lasting tension in any application, this unique spring-wave pattern flexes as...

-33%

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DEI

DEI Heat Sheath 2in I.D. x 50ft Spool

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$596.92 $398.66

DEI Heat Sheath 2in I.D. x 50ft Spool

-26%

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DEI Universal Boom Mat Acoustic Tiles - 17 sq. ft. - 8 Pack

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$155.99 $114.90

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt...

-18%

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DEI

DEI Universal Boom Mat Acoustic Tiles - 8.5 sq. ft. - 4 Pack

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$83.99 $68.57

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt...

-4%

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DEI

DEI Universal Boom Mat Acoustic Tiles - 4.25 sq. ft. - 2 Pack

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$46.99 $44.79

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt...

-3%

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DEI

DEI Jeep JK VLP 42RLE 4-Speed Transmission Pan Heat Shield

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$44.99 $43.49

Adhesive backed transmission pan heat shield installs between the transmission pan and cross over pipe on JK Wranglers with VLP 42RLE 4 Speed transmissions....

-3%

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DEI

DEI Jeep JK W5A580 Transmission Pan Heat Shield

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$44.99 $43.49

Adhesive backed transmission pan heat shield installs between the transmission pan and cross over pipe on JK Wranglers with W5A580 transmissions. It blocks radiant...

-3%

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DEI

DEI Jeep JL 850RE 8-Speed Transmission Pan Heat Shield

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$44.99 $43.49

Adhesive backed transmission pan heat shield installs between the transmission pan and cross over pipe on JL Wranglers & JT Gladiators with 850RE 8...

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DEI

DEI Adapt-A-Shield XT - 12in x 17.5in

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$30.61

Adapt-A-Shield XT is a formable, flexible, extreme heat barrier to reflect engine and exhaust heat from components and protect against abrasion. It easily conforms...

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DEI

DEI Exhaust Wrap 2in x 100ft - Black

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$135.47 $101.72

Glass Fiber Exhaust Wraps solve the problem of extreme underhood heat and improve exhaust system performance. Wrapping headers and down pipes is an important...

-29%

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DEI

DEI Protect-A-Boot and Wire Kit 8 Cylinder - Titanium

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$238.17 $167.80

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...

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DEI

DEI Boom Mat Damping Material - 12in x 12-1/2in (2mm) - 2.1 sq ft - 2 Sheets

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$30.31

Boom Mat Damping Material solves the problem of noise, vibrations, squeaks and rattles that come from roads, stereos, engines & more. Boom Mat Vibration...

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DEI

DEI RFI Wire Mesh Shield Tape - 1in x 25ft

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$39.42

Is radio frequency interference wreaking havoc on your vehicle's electronics? Are on-board radios, fuel injection systems, and other electronic devices falling victim to disruptive...

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DEI

DEI Exhaust Wrap 2in x 15ft - Tan

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$27.82

Glass Fiber Exhaust Wraps solve the problem of extreme underhood heat and improve exhaust system performance. An important first step in reducing unwanted and...

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DEI

DEI Fire Wrap 3000 1in Inside Diameter

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$34.55

Fire Wrap 3000(TM) thermal insulator sleeve is constructed from the same material as DEI Fire Sleeve(TM) but with the convenience of a hook &...

-0%

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DEI

DEI RFI Shield Split Sleeve - 1/2in x 3ft

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$41.42 $41.19

RFI Shield reduces Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) from ignition systems & high voltage wires that can affect computer systems, electronic...

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DEI

DEI Titanium 4in Knit Exhaust Sleeve - 12in

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$41.54 $41.27

Titanium Knitted sleeves are available in different precut lengths and by the foot sizes. They have a maximum temperature rating of 1800°F with a...

-33%

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DEI

DEI Fire Sleeve 5/8in I.D. x 100ft Spool

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$729.64 $484.06

Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high...

-32%

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DEI

DEI Fire Sleeve 3/8in I.D. x 100ft Spool

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$546.10 $365.96

Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high...

-33%

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DEI

DEI Heat Shroud 2-1/2in x 50ft Spool - Aluminized Sleeving-Hook and Loop Edge

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$564.02 $377.49

Heat Shroud(TM) solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. Heat Shroud...

-31%

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DEI

DEI Heat Sheath 1-1/2in I.D. x 50ft Spool

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$368.06 $251.38

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses,...

-30%

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DEI

DEI Heat Sheath 1in I.D. x 50ft Spool

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$285.71 $198.39

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses,...

-28%

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DEI

DEI Heat Sheath 1/2in I.D. x 50ft Spool

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$212.17 $151.07

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses,...

-33%

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DEI

DEI Heat Shroud 1/2in to 1-1/4in I.D. x 50ft Spool

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$620.21 $413.64

Heat Shroud(TM) solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them. Heat Shroud...

-30%

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DEI

DEI Fire Sleeve 1in I.D. x 25ft Spool

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$261.83 $183.03

Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high...

-28%

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DEI

DEI Fire Sleeve 3/4in I.D. x 25ft Spool

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$216.21 $153.67

Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high...

-27%

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DEI

DEI Fire Sleeve 5/8in I.D. x 25ft Spool

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$185.63 $133.99

Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high...

Items 1 to 36 of 161 total

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Premium DEI Performance Solutions for European Sports Cars

DEI (Design Engineering Inc.) has earned its reputation as a trusted leader in performance automotive parts and thermal management solutions. Whether you're driving a high-performance BMW M series, an Audi RS model, a tuned Porsche, or any European sports car, DEI delivers the quality upgrades that serious enthusiasts demand. With decades of experience in the performance automotive industry, DEI manufactures components that withstand extreme conditions and deliver measurable improvements in vehicle performance and reliability.

Why Choose DEI for Your Performance Build

Enthusiasts and professional builders choose DEI because the brand combines innovative engineering with proven durability. DEI specializes in thermal management, protective shielding, and performance accessories that help your engine run cooler and more efficiently. From heat wraps and insulation products to protective barriers and mounting solutions, every DEI product is engineered to handle the demands of high-performance driving. When you invest in DEI components, you're not just upgrading your vehicle—you're protecting your investment and maximizing your car's potential on the road or track.

Complete Your Performance Setup at EuroPartShop

EuroPartShop stocks a curated selection of DEI performance parts designed to complement your European vehicle's specifications. Our collection includes products that integrate seamlessly with factory and aftermarket systems, giving you the flexibility to build exactly the setup you want. Whether you're tackling a complete engine bay upgrade or adding targeted performance enhancements, we have the DEI components you need in stock and ready to ship.

Browse our DEI collection today and discover why performance enthusiasts trust this brand to deliver results. Need help selecting the right parts for your vehicle? Our team is here to answer questions and ensure you get exactly what you need. Shop now and experience the DEI difference.

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