New Products

This year, DEI offers a range of new products for your heat control needs and beyond. This section highlights some of the newest products added to the DEI line in one convenient place.

Leather Look Jeep® Wrangler Headliner

Boom Mat Jeep Wrangler Leather Look Sound Deadening Headliner - 050155 - Black
Boom Mat Jeep Wrangler Leather Look Sound Deadening Headliner - 050157 - GrayBoom Mat Leather Look Headliner Installed in a Jeep Wrangler

New Leather Look Jeep® Wrangler Sound Deadening Headliner finish is easy to clean and durable for extreme offroad racing!

Riding in a Jeep® 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 solution. Boom Mat’s new Leather Look Jeep® Wrangler Sound Deadening HeadLiner provides a simple pre-shaped peel and stick kit that dresses up the interior of Jeep hard tops while minimizing annoying outside noise and vibrations while insulating from exterior weather conditions.

Installed Boom Mat’s new Leather Look Sound Deadening HeadLiner has been tested to reduce noise levels from 3 to 4 decibels.  This is a significant change in sound level that will improve overall interior acoustics so Jeep occupants can enjoy audio system and have conversations without excessive and irritating “noise” distractions.

Boom Mat Leather Look Sound Deadening HeadLiner is available in black and gray for 4-door and 2-door Jeep® Wranglers 2007 to 2010 hard tops and Jeep® Wranglers 2011+ hard tops.

Features & Benefits


EXO Series™ Protect-A-Boots

DEI EXO Series™ Protect-A-Boots - 010088 - Design Engineering Inc
DEI EXO Series™ Protect-A-Boots - 010087 - Design Engineering IncDEI EXO Series™ Protect-A-Boot Close-Up - 010088

EXO Series spark plug boots are designed to withstand extreme racing and high heat environments. The outer exoskeleton stainless mesh prevents direct contact with the dual layer silica boot underneath. This combination of silica/air gap and stainless steel provides outstanding heat protection for your plug boots and wires. Available in 2, 4 and 8 packs so you can protect trouble areas or your complete wire set.






Ultra 47™ Turbo Shield

DEI Ultra 47™ Turbo Shield - 010172 - Design Engineering
DEI Ultra 47™ Turbo Shield Kit - 010173 - Design Engineering

Made from a tri-layer mix of an Aluminum impregnated glass fiber outer shell with a hi-temperature insulating mat core and silica glass blend liner. Double stitching and heavy duty capped anchor points make the Ultra 47™ Turbo Shield look great and perform even better. Keeping the exhaust heat in the turbo housing reduces turbo spool time and increases exhaust gas velocity resulting in more power quicker. Available in T-3 and T-4 Turbo sizes with more to come.

  • Quicker spool up times
  • Reduced under hood temperatures
  • Increased exhaust gas velocity
  • Smooth capped anchor points
  • Made in the USA
  • Available as SHIELD ONLY or in a KIT

Each KIT includes:

  • Ultra 47™ Turbo Shield
  • 2" x 15 ft roll of black wrap
  • Two 20" stainless steel Locking Ties
  • 5 ft of fastening wire



EXO Series™ Exhaust & Pipe Wrap

DEI EXO Series™ Exhaust & Pipe Wrap - 010075 - Design Engineering Inc
DEI EXO Series™ Exhaust & Pipe Wrap - 010077 - Design Engineering IncDEI EXO Series™ Black Exhaust & Pipe Wrap Close-Up - 010077DEI EXO Series™ Tan Exhaust & Pipe Wrap Close-Up - 010075DEI EXO Series™ Black Wrapped Header - 010077 - Design Engineering Inc

EXO Series exhaust wrap is designed for extreme environment use. Traditional exhaust wraps have not been able to withstand the extreme use that Off-road, Dirt track, Desert and other forms of driving have with exposure to water and dirt. The EXO Series™ is a dual-layer design, using a combination of hi-temp glass fiber, covered with a 304 grade stainless steel exoskeleton. This unique construction maintains high heat protection while offering superior abrasion and impact  protection. Our unique Air Gap Technology keeps direct contact of the glass fiber wrap off the hot surface creating an insulating air barrier.

The EXO Series exhaust wrap comes in a special 1.5” width, making it easy to install on any type of header, exhaust pipe or exhaust system making it perfect for high impact spot protection. In addition, the stainless  steel exoskeleton locks together when overlapped keeping the wrap tight and making installation easy. Delivering outstanding looks and Rugged performance for long term durability, available in Black or Tan in either 1.5” x 10’ or 1.5” x 20’ rolls.


*BULK options are wrapped without branded packaging

ONYX Series™ Pipe Shield

DEI ONYX Series™ Pipe Shield - 010496 - Design Engineering Inc
DEI ONYX Series™ Pipe Shield - 010496 - Design Engineering Inc

DEI has launched the next generation of heat protection performance! Using a combination of advanced textiles, DEI developed a flexible heat shield solution that looks great and outperforms other conventional heat shields available today. This enhanced performance starts by joining two durable materials together forming a dual-layer design. The outer layer is made from heat-treated glass fiber that is bonded with molten aluminum and then formed into a tight weave for durability and strength.

The inside material is made of a specially treated, high temperature resistant fabric (89% silica) designed to withstand some serious exhaust heat. The outer edge is finished off with a surge stitch for durability. All hardware is stainless steel. The result is a product with very good thermal performance up to 1350°F, with an eye catching rich black finish.