Two 50 foot rolls.

Wrapping headers and down pipes is an important first step in controlling unwanted underhood radiant heat. Keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density and increases exhaust flow. This improves exhaust scavenging resulting in cooler air intake temperatures for an improvement in performance and a gain in horsepower.
Reduce under hood temperatures a realistic 50%, Improves horsepower, Withstands 1200°F direct/2000°F radiant
Only exhaust wrap with installation guide lines, Added durability and heat retention