DEI Form-A-Shield Heat Barrier Sheet 48 Inches X 21 Inches

Protect your Subaru’s exhaust system and reduce under hood temperatures with the DEI Form-A-Shield Heat Barrier Sheet. Designed to withstand direct heat up to 1400°F, this premium heat shield is ideal for exhaust headers, manifolds, turbo housings, and downpipes. Its pliable design allows it to conform to complex shapes, providing superior radiant heat reduction and improved performance.

Crafted from 10 mil dimpled aluminum bonded to a high-temperature basalt thermal barrier, the Form-A-Shield offers durable resistance to oil and chemical spills. It can be applied directly to hot surfaces without adhesive, secured using straps, clamps, or DEI locking ties. For non-hot areas, DEI Adhesive Spray can be used to enhance heat reflection.

Perfect for Subaru enthusiasts upgrading forced induction or exhaust components, this heat barrier helps maintain optimal engine bay temperatures and protects sensitive parts. Shop the DEI Form-A-Shield at Subimods and experience effective heat management for your WRX, STI, BRZ, or other Subaru models.