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  • DEI Sponsored Greenspeed Team

    GREENSPEED DEMOLISHES RECORD

    The Greenspeed team ventured to the El Mirage Dry Lakebed just north of Los Angeles, CA for the final Southern California Timing Assc (SCTA) event of the year...
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  • DEI, Ny-Trex, CryO2, Boom Mat, Radiator Relief Catalog

    2012 DEI PRODUCT CATALOG

    Expanded to 56 pages, the new catalog covers DEI's major product groups for the automotive, powersports, marine markets and industrial markets including heat protection, acoustical material, performance cooling system additives, CryO2, Ny-Trex, and now SPA Turbo USA.
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  • DEI Sponsorship: Dan Guyer

    DAN GUYER'S ROCK CRAWLER

    DEI Sponsored team member, Dan Guyer's article "Going Fast Without Going Broke" that he wrote for Crawl Magazine follows his journey, from weekend wheeler to competitor, building and racing his own truck.
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  • Design Engineering Sponsorship Program: Team DEI

    DEI SPONSORSHIP PROGRAM

    The importance of grassroots marketing can never be underestimated. Design Engineering continues it's efforts of supporting local, national and international racer, project and show vehicle owners....
    Learn How to Join Team DEI

  • DEI Sponsored Charlie Shultz Takes the Checkered Flag in Lorain

    SCHULTZ 2010 MSA CHAMPION!

    Saving the best for last, we are very excited to inform you that #7 Charlie Schultz of May Motorsports has been declared the MSA Supermodified Champion for 2010 with teammate #77 Tim Ice finishing in 4th place...
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  • Buy NEW DEI Quick Fix Tape
  • Buy the NEW Ny-Trex NpC Nitrous Controller
  • Buy DEI Titanium Exhaust Pipe Wrap
  • Puchase SPA Turbo Gasket Eliminator
  • Buy DEI Reflect-A-Gold heat reflective tape
  • Buy DEI Titanium Turbo Shield

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Welcome to DesignEngineering.com sticky icon

We at Design Engineering, Inc (DEI), one of the foremost suppliers of thermal tuning products, are very proud to welcome you to our website.  We have listened to our customer comments over the years and tried to incorporate all that we have learned from them.  Our goal with this site is to provide education and information on our products.  Please take note of such features as the language translation bar in the top right corner of every page and our social networking connections offer many options to stay connected with DEI.  We have improved our store finder to be more user friendly especially for Canadian and other international friends.

We now offer the full line of DEI, CryO2, Boom Mat, Ny-Trex, Radiator Relief and SPA Turbo products for sale directly from our online store. In the coming months, look forward to new features like a Tech and Install section. Make sure you’re on top of all the DEI news by subscribing to our DEI Newsletter. Don’t forget about our Twitter and Facebook pages!

Thank you for stopping by and please don't forget to send us your ideas, suggestions and comments.

~ Webmaster

Fastest Street Cars Boom Mat Install

DEI Boom Mat Article in Fastest Street Cars MagazineWith over 550 horsepower, no air conditioning, and long tube headers, we knew heat and noise could make for a toasty time driving the streets of sunny California. After doing a bit of research we called up our friends at Design Engineering Inc. in order to try out their new line of insulation/sound deadener and ultra light carpet padding, named Boom Mat. The line of insulation and sound deadening materials include a mat that you “roll”, or press, on all your sheet metal panels, a spray on formula for the hard to reach areas and lightweight carpet padding. Boom Mat is specifically designed for automotive use and it serves two functions, to keep engine heat out and to reduce noise vibrations. While we don’t want our muscle cars to sound like a Prius humming down the road, we also don’t want to feel like the car is about to shake itself to pieces while sweating from every pore in our body...

Greenspeed Demolishes Record

Greenspeed Team Sets RecordGreenspeed officially holds the record as being the World's Fastest Vegetable Oil Powered Vehicle!!

November 12-13, the Greenspeed team ventured to the El Mirage Dry Lakebed just north of Los Angeles, CA for the final Southern California Timing Assc (SCTA) event of the year. On Saturday the 12th, Dave (driving) was very nervous sitting on the start line because it was the very first time the truck was going to move while being powered by vegetable oil. He put it in gear and proceeded down the 1.3 mile course to smash the existing record of 98 mph with a run of 139.882 mph. The team followed that up on Sunday with a run of 155.331 mph. Hopefully high enough to stand until we make it back to the salt flats in August of 2012 for Speed Week. At that point, the team intends to challenge the existing petroleum record of 215.091 mph, with vegetable oil as a fuel of course! We hope to also find a bio-diesel supplier before then as well, so we can fill the tank with that and get that record too.

Matt Handwork At Camomax Racing Runs a 9.95

November 19, 2011: DEI's own Matt Handwork runs a 9.95 @ 139 mph 1/4 mile at South Georgia Motorsports Park.

Matt utilizes our Ny-Trex Diesel Nitrous System on his 6000 lb., Duramax Diesel powered, Single-Turbo, stock-chassis, 2003 Chevrolet Silverado LB7 pickup truck.  So much for aerodynamics and minimum weight…horsepower and torque shall provide the victory!

For more on Matt and his 03 Silverado visit CamoMaxRacing.com

Idaho Rob Coddens & Max'd Out Race Team

Maxd Out Race TeamRob Coddens recently wrote us detailing his 2011 Diesel racing season, and offered feedback concerning his use of the DEI Ny-Trex Nitrous System and DEI Titanium Turbo Shields. He writes:

"We wrapped up our 2011 Diesel race season and the DEI N2O system and Turbo blankets worked flawlessly in our World Record holding 4x4 drag truck.  Amazing the abuse I put these turbo blankets through while propelling a 6,000 pound, 1350 RWHP, 4 x 4 diesel pickup truck down the ¼ mile running 9.3 second ET at 149+ MPH.

With the size of the turbos we are running, to achieve this performance level on a diesel engine, the blankets help tremendously with spooling on the line and keeping the heat in where it belongs for added boost and power. The N2O system worked beautifully and without any problems..."