DEI Glass Fiber Exhaust Wrap – Black

DEI Glass Fiber Exhaust Wrap is engineered to reduce extreme underhood heat and enhance exhaust system performance. Wrapping headers and downpipes helps lower underhood temperatures by up to 50%, resulting in a cooler air charge and improved engine performance. Retaining exhaust heat within the system decreases exhaust gas density and increases exhaust flow, contributing to measurable horsepower gains.

• Reduces underhood temperatures by up to 50%
• Decreases exhaust density and increases exhaust flow
• Improves horsepower
• Withstands 1200°F direct and 2000°F radiant heat
• Features installation guide lines for precise application
• Enhanced durability and heat retention
• Color: Black (will fade to tan over time, especially in high heat applications)

Stainless Steel Locking Ties are recommended for a secure and professional installation. For best results and prolonged wrap lifespan, use Design Engineering HT Silicone Coating Spray to penetrate, seal, and protect the wrap.

Important Notes

• Catalytic Converters: Do not wrap catalytic converters to avoid overheating and reduced lifespan. Use a shield instead.
• Removal: Exhaust wrap is not designed to be removed after heat cycling, as fibers lose flexibility. Avoid wrapping flex-pipes or flex-joints.
• Titanium Exhaust Systems: Do not wrap titanium exhausts. Use a heat shield alternative to prevent premature cracking of the alloy.
• Color Fade: Black wrap color will fade with use and heat exposure. Apply HT Silicone Coating Spray for a longer-lasting finish.

Direct Heat Resistance

1200°F

Radiant Heat Resistance

2000°F

Color

Black