DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - Black - 50143 MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - Gray - 50144 MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - White - 50145 MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI Acoustical Floor & Tunnel Shield Stainless Steel 22in x 19in - 50551 MSRP: $212.28 Was: Now: $142.20 Add to Cart
DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles - 50499 MSRP: $556.99 Was: Now: $373.09 Add to Cart
DEI All-In-One Thermal & Acoustic Interior Kit - Small/Medium Vehicles - 50500 MSRP: $353.96 Was: Now: $237.10 Add to Cart
DEI ATAC (Advanced Thermal Acoustic Coating) - 1 Gallon - 50208 MSRP: $175.49 Was: Now: $117.55 Add to Cart
DEI ATAC (Advanced Thermal Acoustic Coating) Paint Spray Gun & Canister - 50209 MSRP: $51.41 Was: Now: $34.43 Add to Cart
DEI Boom Mat Damping Material - 12-1/2in x 24in (2mm) - 20.8 sq ft - 10 Sheets - 50210 MSRP: $165.58 Was: Now: $110.92 Add to Cart
DEI Boom Mat Damping Material - 12in x 12-1/2in (2mm) - 2.1 sq ft - 2 Sheets - 50200 MSRP: $24.52 Was: Now: $16.42 Add to Cart
DEI C7 Corvette Catalytic Converter Shield Manual Transmission - 10069 MSRP: $119.81 Was: Now: $80.25 Add to Cart
DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - Black - 50143 Riding in a Jeep(R) is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations or even enjoy vehicle audio systems. Now there is an easy... MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - Gray - 50144 Riding in a Jeep(R) is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations or even enjoy vehicle audio systems. Now there is an easy... MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI 97-06 Jeep Wrangler TJ 2-Door Boom Mat Headliner - 2 Piece - White - 50145 Riding in a Jeep(R) is great fun except for the truck's propensity for interior noise that makes it difficult to engage in conversations or even enjoy vehicle audio systems. Now there is an easy... MSRP: $338.95 Was: Now: $227.03 Add to Cart
DEI Acoustical Floor & Tunnel Shield Stainless Steel 22in x 19in - 50551 Stainless Floor & Tunnel Shield is a high temperature solution for not only controlling heat, but sound as well. The new stainless steel surface, backed with a high-temp resistant glass fiber, is... MSRP: $212.28 Was: Now: $142.20 Add to Cart
DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles - 50499 Take the guesswork out of thermal and acoustic control… All in one part number! Introducing a simple and cost-effective, universal-fit, sound deadening and thermal insulation kit. Each kit includes... MSRP: $556.99 Was: Now: $373.09 Add to Cart
DEI All-In-One Thermal & Acoustic Interior Kit - Small/Medium Vehicles - 50500 Take the guesswork out of thermal and acoustic control… All in one part number! Introducing a simple and cost-effective, universal-fit, sound deadening and thermal insulation kit. Each kit includes... MSRP: $353.96 Was: Now: $237.10 Add to Cart
DEI ATAC (Advanced Thermal Acoustic Coating) - 1 Gallon - 50208 DEI ATAC (Advanced Thermal Acoustic Coating) - 1 Gallon MSRP: $175.49 Was: Now: $117.55 Add to Cart
DEI ATAC (Advanced Thermal Acoustic Coating) Paint Spray Gun & Canister - 50209 DEI ATAC (Advanced Thermal Acoustic Coating) Paint Spray Gun & Canister MSRP: $51.41 Was: Now: $34.43 Add to Cart
DEI Black Seaming Tape 1.5in x 15ft - 10039 DEI's Black Seaming Tape is ideal for using with our Black Floor and Tunnel for edge and seam sealing. Made with a glass fiber scrim, high temperture adhesvive and durable black finish. Adds the... MSRP: $31.23 Was: Now: $20.92 Add to Cart
DEI Boom Mat Damping Material - 12-1/2in x 24in (2mm) - 20.8 sq ft - 10 Sheets - 50210 Boom Mat is a high quality simple and effective solution in eliminating the low frequency noise problems found in structure-borne vibrations caused by typical automotive noise sources. Simply trim to... MSRP: $165.58 Was: Now: $110.92 Add to Cart
DEI Boom Mat Damping Material - 12in x 12-1/2in (2mm) - 2.1 sq ft - 2 Sheets - 50200 Boom Mat is a high quality simple and effective solution in eliminating the low frequency noise problems found in structure-borne vibrations caused by typical automotive noise sources. Simply trim to... MSRP: $24.52 Was: Now: $16.42 Add to Cart
DEI Boom Mat Spray-On - 18 oz can - 50220 Boom Mat's new commercial-grade 2" wide Installation Roller is constructed of polished hard maple for no-track seams and a better hold. This versatile wear-resistant roller features a plated axle and... MSRP: $15.71 Was: Now: $10.52
DEI C7 Corvette Catalytic Converter Shield Manual Transmission - 10069 Prevents over heating of engine oil. Shields the oil cooler and filter that are very close to the exhaust. MSRP: $119.81 Was: Now: $80.25 Add to Cart
DEI Catalytic Converter Shield Universal - 11003 An easy and inexpensive way to replace you Catalytic Converter heat shield. Universal fit mean one size fits all. No need to replace your expensive converter just to get the shield. Includes all... MSRP: $28.48 Was: Now: $19.08 Add to Cart
DEI Cell Saver Battery Insulation Kit - 10480 Batteries are very susceptible to heat and vibration that could cause premature failure and hazardous leaks. Cell Saver is very capable of damping vibration and will absorb and neutralize any... MSRP: $31.85 Was: Now: $21.33 Add to Cart
DEI Cool Tape 1-1/2in x 15ft Roll - 10408 Designed to provide the ultimate thermal protection from damaging heat, Cool Tube is designed to resist abrasions, contaminates, and condensation. Cool Tube is covered with a heat resistant glass... MSRP: $22.30 Was: Now: $14.94 Add to Cart
DEI Cool Tube Extreme 1-1/2in x 3ft - Black - 10440 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $40.99 Was: Now: $27.46 Add to Cart
DEI Cool Tube Extreme 1-1/2in x 3ft - Silver - 10437 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $32.62 Was: Now: $21.85 Add to Cart
DEI Cool Tube Extreme 1-1/4in x 3ft - Black - 10436 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $36.03 Was: Now: $24.14 Add to Cart
DEI Cool Tube Extreme 1-1/4in x 3ft - Silver - 10433 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $28.31 Was: Now: $18.96 Add to Cart
DEI Cool Tube Extreme 1/2in x 3ft - Black - 10424 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $21.51 Was: Now: $14.40 Add to Cart
DEI Cool Tube Extreme 1/2in x 9ft - Black - 10444 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $64.58 Was: Now: $43.26 Add to Cart
DEI Cool Tube Extreme 1/2in x 9ft - Silver - 10441 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $52.79 Was: Now: $35.36 Add to Cart
DEI Cool Tube Extreme 1in x 3ft - Black - 10432 Able to reflect continuous heat up to 750°F while offering a quality profession look, Cool Tube Extreme is flexible enough to conform to tight bends and provide superior protection against extreme... MSRP: $31.22 Was: Now: $20.91 Add to Cart