DEI
Design Engineering, Inc.™ (DEI) are the foremost suppliers of sound management and thermal tuning products for performance racers, street performance enthusiasts, and hobbyists alike.
In addition to supplying the performance aftermarket with a range of thermal tuning products, Design Engineering caters to the needs of the marine, powersports, industrial and commercial industry markets the world over with great products such as the Boom Mat, Water Wetter and Reflective tape and shields.
Price Match Guarantee!
If you find any DEI product cheaper anywhere else, call us on 01727 827717 and we'll price match for you.
Terms: Price matches may only be honored on identical items. We reserve the right to disallow any price match as we see fit.
Developed by Dow Corning for the extreme-duty aerospace applications, The DEI 3oz Tube of Heat Resistant Sealant bonds to almost all surfaces including fibreglass, metal, wood, rubber and plastic.
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Developed by Dow Corning for the extreme-duty aerospace applicat...
£66.80 Ex Tax: £55.67
Heat Screen can be used to protect areas where excessive heat can blister paint, where exhaust pipes run close to the fuel tank, and has many other applications including floorboards, body panels a..
Heat Screen can be used to protect areas where excessive heat ca...
£142.63 Ex Tax: £118.86
DEI Heat Sheath - Aluminised Sleeving is designed to slide over wires, cables and hoses, Heat Sheath provides the ultimate protection from extreme heat as well as chemical and oil spills, dirt, gre..
DEI Heat Sheath - Aluminised Sleeving is designed to slide over ...
£23.03 Ex Tax: £19.19
DEI Heat Sheath - Gold Sleeving is designed to slide over wires, cables and hoses, Heat Sheath provides the ultimate protection from extreme heat as well as chemical and oil spills, dirt, grease an..
DEI Heat Sheath - Gold Sleeving is designed to slide over wires,...
£35.72 Ex Tax: £29.77
The 36" Heat Shroud from DEI is made from a high temperature rated glass fibre fabric with an aluminised outer facing. Same as Heat Sheath but with the added convenience of hook & loop closure ..
The 36" Heat Shroud from DEI is made from a high temperature rat...
£59.63 Ex Tax: £49.69
The 36" Heat Shroud from DEI is made from a high temperature rated glass fibre fabric with an Gold aluminised outer facing. Same as Heat Sheath but with the added convenience of hook & loop clo..
The 36" Heat Shroud from DEI is made from a high temperature rat...
£79.52 Ex Tax: £66.27
Accelerates transfer of heat from engine to heater
Improves engine warm-up time by 50%
Simply add to radiator
Safe with all types of anti-freeze
Helps reduce engine wear..
Accelerates transfer of heat from engine to heater
Imp...
£13.19 Ex Tax: £10.99
DEI Hi-Temp Spray Adhesive from CAM Auto Developments Hi-Temp Spray Adhesive provides high strength adhesion and bonds a wide variety of materials, including trims, foams, fabrics and more.
It ..
DEI Hi-Temp Spray Adhesive from CAM Auto Developments Hi-Temp Sp...
£31.27 Ex Tax: £26.06
Hi-Temp Shrink Tubes can be used to insulate wires, wire splicing, connections and terminals and meets the material functional properties of Military Spec DTL-23053/5C.
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Hi-Temp Shrink Tubes can be used to insulate wires, wire splicin...
£19.88 Ex Tax: £16.57
The professional grade military spec flexible polyolefin hi-temp shinrk tubing measuring 12mm x 1.5" provides excellent protection from dirt, dust, solvents, and foreign materials as well as p..
The professional grade military spec flexible polyolefin hi-temp...
£29.59 Ex Tax: £24.66
The professional grade military spec flexible polyolefin hi-temp shinrk tubing measuring 18mm x 1.5" provides excellent protection from dirt, dust, solvents, and foreign materials as well as provid..
The professional grade military spec flexible polyolefin hi-temp...
£29.59 Ex Tax: £24.66
The HT Silicone Coating from DEI is recommended for use with DEI non-Titanium exhaust wraps, HT Silicone Coating penetrates, seals and protects as well as helping to extend the lifespan of exhaust ..
The HT Silicone Coating from DEI is recommended for use with DEI...
£19.87 Ex Tax: £16.56