FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

DEI

Based in Ohio and entering their second decade of business, DEI (Design Engineering, Inc.) specializes in thermal tuning products. DEI are innovators in the field, earning a SEMA design award in 2003 for their cryogenic intake system (CryO2™). JEGS features DEI nitrous components, exhaust & fire wrap, intercooler sprayers, CryO2™ systems, and various accessories.
Shop JEGS.com to boost vehicle performance without busting your budget!

DEI
DEI
17 Categories