DEI Versa-Shield (Starter Shield) 7in x 2ft Universal Heat Shield - 10908 MSRP: $38.99 Was: Now: $26.12
DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in - 50520 MSRP: $104.65 Was: Now: $70.10 Add to Cart
DEI 88-98 Chevrolet C/K Extended Cab Boom Mat Roof Damping Kit - 50300 MSRP: $51.91 Was: Now: $34.77 Add to Cart
DEI 88-98 Chevrolet/GMC C/K Extended Cab 12mm D-Mat Roof Insulation Kit - 50299 MSRP: $46.95 Was: Now: $31.44 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Damping Kit - 50027 MSRP: $187.38 Was: Now: $125.51 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Insulation Kit - 50026 MSRP: $239.64 Was: Now: $160.52 Add to Cart
DEI 88-89 Chevrolet/GMC C/K Extended Cab Interior Floor Insulation Kit - 50023 MSRP: $238.44 Was: Now: $159.72 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 2WD w/Low Hump Interior Floor Insulation Kit - 50019 MSRP: $228.23 Was: Now: $152.87 Add to Cart
DEI 88-98 Chevrolet/GMC C/K Extended Cab Interior Floor Damping Kit - 50022 MSRP: $207.85 Was: Now: $139.22 Add to Cart
DEI 2015+ Honda Pioneer 1000-5 Auxiliary Fan Kit - 902484 MSRP: $416.06 Was: Now: $278.68 Add to Cart
DEI Line Sleeving Heat Shroud -20AN x 10ft w/DEI Logo - 10678 MSRP: $144.95 Was: Now: $97.10 Add to Cart
DEI Ultra Block Reflective Material - 48in x 48in - 50511 MSRP: $220.99 Was: Now: $148.03 Add to Cart
DEI ATAC Seam Sealer - Single - 50213-1 ATAC Seam Sealer is engineered to block out noise and moisture, ensuring a dry, quiet, and comfortable interior. This high-performance sealer effortlessly fills gaps and seals seams in vehicle... MSRP: $28.99 Was: Now: $19.42 Add to Cart
DEI 22-25 Ford Maverick Under Hood Liner Kit - 50017 The Maverick’s bare hood allows engine noise to echo into the cabin and underhood heat to radiate directly onto the painted surface - potentially leading to higher cabin temps and premature paint... MSRP: $154.99 Was: Now: $103.83
DEI Versa-Shield (Starter Shield) 7in x 2ft Universal Heat Shield - 10908 Versa-Shield was designed to protect starters from potential failure caused by under hood heat soak conditions. Constructed using an aluminized heat reflective material backed with a hi-temp rated... MSRP: $38.99 Was: Now: $26.12
DEI XL Damping Material 12.5in x 24in x 4mm - 50221 Boom Mat Vibration Damping Material is a premium quality damping material providing extreme noise damping for the most demanding commercial and sound competition applications. Interior panels vibrate... MSRP: $62.05 Was: Now: $41.56
DEI 15-21 Honda Pioneer 1000 Heat Shield Kit - 902482 Tired of feeling the burn from your Honda® Pioneer? DEI now offers a heat shield kit that reduces the seat temperatures as well as blocking the heat radiating up through the seat belt holes. Also... MSRP: $155.50 Was: Now: $104.16 Add to Cart
DEI Exhaust Wrap 2in x 50ft - Titanium - 10098 DEI's ORIGINAL Titanium(TM) exhaust wrap, with LR Technology, is made from pulverized lava rock, stranded into a fiber material and woven into a proprietary weave. Titanium wrap is engineered to be... MSRP: $79.58 Was: Now: $53.31 Add to Cart
DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in - 50520 Floor & Tunnel Shield II(TM) solves the problem of needing a high heat barrier to block heat from any source intruding into interiors and damaging components and electronics. Use as a barrier to... MSRP: $104.65 Was: Now: $70.10 Add to Cart
DEI 88-98 Chevrolet C/K Extended Cab Boom Mat Roof Damping Kit - 50300 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable... MSRP: $51.91 Was: Now: $34.77 Add to Cart
DEI 88-98 Chevrolet/GMC C/K Extended Cab 12mm D-Mat Roof Insulation Kit - 50299 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution... MSRP: $46.95 Was: Now: $31.44 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Damping Kit - 50027 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable... MSRP: $187.38 Was: Now: $125.51 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Insulation Kit - 50026 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution... MSRP: $239.64 Was: Now: $160.52 Add to Cart
DEI 88-89 Chevrolet/GMC C/K Extended Cab Interior Floor Insulation Kit - 50023 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite we offer an effective and affordable solution... MSRP: $238.44 Was: Now: $159.72 Add to Cart
DEI 73-87 Chevrolet/GMC Regular Cab 2WD w/Low Hump Interior Floor Insulation Kit - 50019 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven Under Carpet Lite, we offer an effective and affordable solution... MSRP: $228.23 Was: Now: $152.87 Add to Cart
DEI 88-98 Chevrolet/GMC C/K Extended Cab Interior Floor Damping Kit - 50022 Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable... MSRP: $207.85 Was: Now: $139.22 Add to Cart
DEI 2015+ Honda Pioneer 1000-5 Auxiliary Fan Kit - 902484 Does your Honda Pioneer have a heat problem? DEI now offers an auxiliary fan system to help evacuate the hot air that gets trapped in the engine compartment on the Honda(R) Pioneer SxS. Riders will... MSRP: $416.06 Was: Now: $278.68 Add to Cart
DEI Line Sleeving Heat Shroud -20AN x 10ft w/DEI Logo - 10678 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 is made from a high temperature rated glass fiber... MSRP: $144.95 Was: Now: $97.10 Add to Cart
DEI Universal 2-Door Vapor Kit - 50620 Block moisture, reduce noise, and insulate doors with this hi-tech, lightweight vapor barrier. Kits offer tailored protection for your vehicle’s interior, custom-cut for a seamless fit and easy... MSRP: $113.99 Was: Now: $76.35 Add to Cart
DEI Ultra Block Reflective Material - 48in x 48in - 50511 DEI’s Ultra Block is the ultimate heat and noise barrier, engineered to reduce extreme temperatures and unwanted sound in even the toughest environments. Designed to withstand intense conditions,... MSRP: $220.99 Was: Now: $148.03 Add to Cart
DEI ATAC Red Oxide Primer - 1 Quart - 50297 Our ATAC Red Oxide Primer is a quart-sized, 100% acrylic resin, water-based latex primer that seals and primes metal for ATAC coating.This high-performance Red Oxide Primer is the ultimate first step... MSRP: $44.99 Was: Now: $30.14 Add to Cart
DEI Boom Mat Liquid Damping Brush On Material - 1L - 50219 Boom Mat Liquid Brush-On damping is designed to reduce the vibration from structure borne noise in those hard to reach areas such as trunk interiors, fender wells, undercarriage, body panels, rear... MSRP: $32.99 Was: Now: $22.10 Add to Cart
DEI ATAC Seam Sealer - 50213 ATAC Seam Sealer is engineered to block out noise and moisture, ensuring a dry, quiet, and comfortable interior. This high-performance sealer effortlessly fills gaps and seals seams in vehicle... MSRP: $347.88 Was: Now: $233.00 Add to Cart
DEI ATAC Spray-On Coating (Aerosol) - 50211 Our ATAC Red Oxide Primer is a quart-sized, 100% acrylic resin, water-based latex primer that seals and primes metal for ATAC coating.This high-performance Red Oxide Primer is the ultimate first step... MSRP: $359.88 Was: Now: $241.03 Add to Cart
DEI EZ Grip Tape 5ft Roll - Orange - 10500 EZ Grip Tape is the ideal solution for enhancing grip and comfort on any handle or surface. Made from durable, self-vulcanizing silicone, this unique tape wraps around tools, sports equipment, or any... MSRP: $11.99 Was: Now: $8.03 Add to Cart
DEI EZ Grip Tape 5ft Roll - Black - 10499 EZ Grip Tape is the ideal solution for enhancing grip and comfort on any handle or surface. Made from durable, self-vulcanizing silicone, this unique tape wraps around tools, sports equipment, or any... MSRP: $11.99 Was: Now: $8.03 Add to Cart
