Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 90 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards Program

Earn $5 for every qualified $100 you spend. You'll also hear about special offers and events! How it works:

1

Sign in or create an account to earn ZillaCash on your next purchase with us.

2

Earn $5 for every $100 you spend on eligible items and brands.

3

Redeem your ZillaCash Rewards on a future order with us!

See our customer service page for more details.

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

Guaranteed Holiday Delivery until 12/16 at 2:59 PM ET, click below for details.

More Info

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Gift with Confidence! All purchases Now Have 90 Day Returns!

Learn More
We have updated our Privacy Policy. Please click here to review the updates. Accept
Results for in

Design Engineering Inc.

8ProductsProduct
Filter0 Sort By
The first name in thermal tuning, Design Engineering, Inc. offers a full line of performance aftermarket heat protection products, including exhaust wrap, heat shields for bodywork and fuel tank protection, as well as thermal isolation products for boots, wires, lines and cables. DEI has been designing some of the most effective automotive thermal upgrade components and accessories for both performance cars and motorcycles, including turbocharger and nitrous accessories, and even audio isolation materials, for decades, right here in the US. While their isolative materials have found various applications, dialing down heat soak and cranking up performance is their expertise.