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What's New

13 Apr 2017 : DEI One Lap Discount

Design Engineering (DEI) welcomes everyone participating in this year's Tire Rack One Lap of America. We wish everyone the best of luck in this year's race. DEI would like to offer all 2017 One Lap racers and fans of One Lap a special discount on all DEI heat and sound control products. Now through April 30, DEI is offering a special 20% off offer on all DEI products when ordering on the DEI website. Ordering is simple and easy: Go to: Select your products When checking out be sure to enter the special One Lap discount code: 1LAP2017