DEI Heat Management

Design Engineering Inc. (DEI) is a global leader in automotive heat management and thermal protection solutions. DEI products are engineered to control radiant heat, reduce under-bonnet temperatures and protect critical components in performance street, track and motorsport applications.

DEI heat management products are widely used in turbocharged and naturally aspirated builds to manage exhaust heat, intake air temperatures and engine bay thermal load. By reducing heat soak and protecting surrounding components, DEI solutions help improve reliability, performance consistency and component lifespan in demanding environments.

This collection includes genuine DEI products such as exhaust wraps, heat sleeves, reflective barriers and thermal shielding materials. Whether you’re managing exhaust temperatures, protecting wiring and hoses, or reducing heat transfer in a high-performance engine bay, DEI heat management products provide proven thermal control backed by industry-leading engineering.

Shop DEI heat management products at GameOn Motorsports with fast Australia-wide shipping and expert product support.