-20%
Sold out
DEI 18-23 Jeep Wrangler JL 4-Door Boom Mat Complete Headliner Kit - Black
$536.29
$423.97
dei50178
Thermal & Acoustic Management
Enhance your 2018-2023 Jeep Wrangler JL with the DEI Boom Mat 13-Piece Headliner Kit, designed to improve interior acoustics and comfort. This pre-shaped peel-and-stick...
-20%
DEI Boom Mat Complete Headliner Kit for Jeep Gladiator JT 2020-2022 - Black
$435.35
$343.97
dei50183
Thermal & Acoustic Management
Enhance your Jeep Gladiator's interior with the DEI Boom Mat 20-22 Gladiator JT 4-Door Headliner Kit. Designed specifically for models from 2020 to 2022,...
-20%
DEI Boom Mat Headliner for Jeep Wrangler JL 4-Door 2018-2020 – Noise and Heat Insulation, White
$439.49
$347.97
dei50170
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 4-Door's interior comfort with the DEI Boom Mat Headliner, designed specifically for 2018 to 2020 models. This 9-piece, pre-shaped...
-20%
DEI Jeep Wrangler JL 4-Door Boom Mat Rear Side Window Trim Kit - Black
$156.39
$123.97
dei50173
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 4-Door with the DEI 18-23 Boom Mat Rear Side Window Trim Kit, designed to provide superior sound deadening and...
-20%
DEI Jeep Wrangler JL 2-Door Boom Mat Sound Deadening Headliner – Gray, 5 Piece Kit
$329.90
$260.97
dei50189
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 2-Door with the DEI Boom Mat Sound Deadening Headliner, designed to improve interior acoustics and comfort. This 5-piece gray...
-20%
DEI 20-22 Jeep Gladiator JT 4-Door Sound Deadening Headliner Kit - 7 Piece, White
$435.35
$343.97
dei50185
Thermal & Acoustic Management
Enhance your Jeep Gladiator's interior comfort with the DEI 20-22 Jeep Gladiator JT 4-Door Boom Mat Complete Headliner Kit. This professionally designed, seven-piece set...
-20%
Sold out
DEI 20-22 Jeep Gladiator JT Sound Deadening Headliner Kit - 7 Piece Gray
$435.35
$343.97
dei50184
Thermal & Acoustic Management
Enhance your Jeep Gladiator's interior comfort with the DEI 20-22 Jeep Gladiator JT Sound Deadening Headliner Kit. Designed specifically for models from 2020 to...
-25%
DEI Boom Mat Headliner for Jeep Wrangler JL 2-Door (2018-2021) – Sound Deadening and Insulation Kit
$329.90
$244.97
dei50188
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 2-Door's interior comfort with the DEI Boom Mat Headliner. Designed specifically for models from 2018 to 2021, this five-piece...
-20%
Sold out
DEI 18-23 Jeep Wrangler JL 2-Door Boom Mat Complete Headliner Kit - 7 Piece in White
$446.34
$352.97
dei50281
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 2-Door with the DEI Boom Mat Complete Headliner Kit, designed to improve interior comfort and acoustics. This 7-piece kit...
-20%
Sold out
DEI Boom Mat Complete Headliner Kit for Jeep Wrangler JL 2-Door 2018-2021 – Sound Deadening and Insulation Solution
$446.34
$352.97
dei50280
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 2-Door with the DEI Boom Mat Complete Headliner Kit, designed specifically for models from 2018 to 2021. This 7-piece...
-20%
DEI 11-18 Jeep Wrangler JK 4-Door Boom Mat Complete Headliner Kit - Gray
$504.95
$398.97
dei50291
Thermal & Acoustic Management
Enhance your Jeep Wrangler JK with the DEI Boom Mat Complete Headliner Kit, designed specifically for 4-door models from 2011 to 2018. This comprehensive...
-20%
DEI 04-06 Jeep Wrangler LJ Unlimited Sound Deadening Headliner Kit - Black
$503.10
$397.97
dei50601
Thermal & Acoustic Management
Enhance the interior comfort and acoustics of your Jeep Wrangler LJ with the DEI 04-06 Headliner Complete Kit. This pre-shaped peel-and-stick headliner is designed...
-20%
Sold out
DEI Heat Shroud 2-1/2 inch x 50 ft Spool with Hook & Loop Closure - Aluminum Sleeving for Heat and Abrasion Protection
$564.02
$445.97
dei93487
Thermal & Acoustic Management
The DEI Heat Shroud is an essential component for protecting automotive lines, hoses, and wires from heat, abrasions, and environmental contaminants. Crafted from high-temperature...
-24%
DEI 50321 5.25-Inch Round Slim Speaker Baffles - Pair
$11.83
$8.97
dei50321
Thermal & Acoustic Management
Enhance your vehicle's audio performance with the DEI 50321 5.25-inch round slim speaker baffles. Designed to fit snugly behind your speakers, these baffles help...
-20%
DEI Boom Mat Damping Material - 12-1/2in x 24in, 2mm Thickness, 20.8 sq ft, 10 Sheets for Automotive Noise and Vibration Control
$165.58
$130.97
dei50210
Thermal & Acoustic Management
The DEI Boom Mat Damping Material is a high-performance solution designed to significantly reduce noise, vibrations, squeaks, and rattles in automotive and industrial applications....
-20%
Sold out
DEI Heat Screen GOLD 24 x 24 Inches – Reflective Heat Barrier for Automotive Components
$106.44
$84.97
dei10919
Thermal & Acoustic Management
The DEI Heat Screen GOLD™ 24-inch by 24-inch heat protection barrier is engineered to combat excessive heat from engines and exhaust systems, preventing it...
-20%
DEI Heat Screen GOLD 36in x 40in Non-Adhesive Heat Protection Barrier
$262.76
$207.97
dei10913
Thermal & Acoustic Management
The DEI Heat Screen GOLD™ is an advanced heat protection solution designed to prevent engine and exhaust heat from penetrating into vehicle interiors and...
-18%
DEI Corvette C7 Oil Cooler Line Sleeves 2-1/2 inch x 18 inch Heat Shroud
$28.03
$22.97
dei10488
Thermal & Acoustic Management
The DEI Oil Cooler Heat Shroud for Corvette C7 models is designed to provide an efficient solution for managing engine oil temperatures by reducing...
-20%
DEI Heat Shroud 2-1/2 inch x 3 ft Aluminum Sleeving with Hook & Loop Closure
$55.32
$43.97
dei10487
Thermal & Acoustic Management
The DEI Heat Shroud (Part Number: dei10487) offers an effective solution for protecting lines, hoses, and wires from heat, dirt, and abrasions without requiring...
-19%
Sold out
DEI Heat Shroud 3/4 inch I.D. x 3 ft. Aluminum Sleeving with Hook and Loop Closure
$37.23
$29.97
dei10457
Thermal & Acoustic Management
The DEI Heat Shroud is an essential component for protecting automotive lines, hoses, and wires from heat and abrasions without the need to disconnect...
-20%
Sold out
DEI Heat Screen 36in x 40in Mylar Radiant Glass Fiber Matting with Adhesive Backing
$143.23
$113.97
dei10400
Thermal & Acoustic Management
The DEI Heat Screen(TM) offers an effective solution to manage and reflect radiant heat from engines and exhaust systems, helping to protect vehicle interiors...
-19%
DEI Heat Screen 36in x 20in with Mylar Radiant Glass Fiber Matting and Adhesive Backing
$66.04
$52.97
dei10399
Thermal & Acoustic Management
The DEI Heat Screen(TM) measures 36 inches by 20 inches and is designed to effectively manage radiant heat from engines and exhaust systems. Constructed...
-20%
Sold out
DEI Mazda Miata NC Transmission Tunnel Heat Shield Kit (Part #10950)
$147.54
$116.97
dei10950
Thermal & Acoustic Management
Improve your driving comfort with the DEI Mazda Miata NC Transmission Tunnel Heat Shield Kit, designed specifically to reduce interior heat caused by the...
-28%
DEI Exhaust Heat Shield Liner for Harley-Davidson FLH/T/R with Vance and Hines Headpipe – Part Number DEI901046
$75.32
$53.97
dei901046
Thermal & Acoustic Management
Enhance your riding experience with the DEI Exhaust Heat Shield Liner designed specifically for Harley-Davidson FLH/T/R models equipped with Vance and Hines headpipes. Crafted...
-20%
DEI Reflective Aluminum Dimpled Sheet - 42 Inch x 48 Inch for Heat Shields and Custom Automotive Applications
$70.15
$55.97
dei10043
Thermal & Acoustic Management
The DEI 10 mil 42 inch by 48 inch dimpled aluminum sheet is an essential material for creating custom heat shields, offering reliable protection...
-17%
DEI Boom Mat Spray-On Sound Deadening - 18 oz Aerosol for Automotive Noise & Vibration Reduction
$15.71
$12.97
dei50220
Thermal & Acoustic Management
The DEI Boom Mat Spray-On Sound Deadening is an effective solution for reducing unwanted noise and vibrations in various vehicle areas. Its versatile application...
-20%
DEI Fire Sleeve 5/8 Inch Inside Diameter x 100 Feet – High-Temperature Heat Insulation for Automotive Lines and Wiring
$729.64
$576.97
dei94472
Thermal & Acoustic Management
The DEI Fire Sleeve 5/8 inch I.D. x 100 ft spool offers a reliable solution for protecting fuel, transmission, brake lines, and electrical wiring...
-20%
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
$546.10
$431.97
dei94470
Thermal & Acoustic Management
The DEI Fire Sleeve 3/8 inch I.D. x 100 ft is an essential protective solution designed to safeguard fuel, transmission, and brake lines from...
-20%
DEI Fire Sleeve 1 Inch I.D. x 25 Feet – High-Temperature Heat Insulation for Automotive Lines
$261.83
$206.97
dei92474
Thermal & Acoustic Management
The DEI Fire Sleeve 1 Inch I.D. x 25 Feet provides superior protection against heat and abrasions for fuel, transmission, brake lines, electrical wiring,...
-20%
DEI Fire Sleeve 5/8 Inch Inner Diameter, 25 Feet - Heat and Abrasion Protection for Automotive Lines
$185.63
$146.97
dei92472
Thermal & Acoustic Management
The DEI Fire Sleeve 5/8 Inch I.D. x 25 Feet is a reliable solution for protecting fuel, transmission, and brake lines from heat damage...
-20%
DEI Fire Sleeve 3/8 inch Inside Diameter x 25 Feet - High-Temperature Insulation for Automotive Lines
$140.68
$111.97
dei92470
Thermal & Acoustic Management
The DEI Fire Sleeve 3/8 inch I.D. x 25 ft spool provides essential protection for automotive fuel, transmission, and brake lines against heat and...
-20%
DEI Heat Shroud 1/2 inch to 1-1/4 inch I.D. x 50ft Spool for Automotive Heat and Abrasion Protection
$620.21
$489.97
dei93405
Thermal & Acoustic Management
The DEI Heat Shroud (Part Number: dei93405) offers a reliable solution for protecting lines, hoses, and wires from heat and abrasions without the need...
-20%
DEI Heat Sheath 1-1/2 inch I.D. x 50 ft Spool for Automotive Lines and Hoses
$368.06
$290.97
dei93420
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei93420) provides superior protection for automotive lines, hoses, and wires against extreme heat and physical damage. Designed with...
-20%
DEI Heat Sheath 1/2 inch I.D. x 50 ft Spool for Heat and Abrasion Protection
$212.17
$167.97
dei93418
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei93418) offers superior protection for wires, cables, and hoses against extreme heat, abrasions, and chemical exposure. Designed to...
-20%
DEI Fire Sleeve 3/4 inch Inner Diameter, 25 Feet - Heat and Abrasion Protection for Automotive Lines
$216.21
$170.97
dei92473
Thermal & Acoustic Management
The DEI Fire Sleeve 3/4 inch I.D. x 25 ft spool offers a reliable solution for protecting fuel, transmission, brake lines, and electrical wiring...
-21%
DEI Heat Sheath GOLD™ 1 Inch x 36 Inch High-Temperature Heat and Abrasion Sleeve
$36.69
$28.97
dei10917
Thermal & Acoustic Management
The DEI Heat Sheath GOLD™ is engineered to protect automotive lines, hoses, and wires from heat damage and wear. Crafted from high-temperature metalized polyimide...