Air Tube Cover Kit

The Design Engineering Air Tube Cover Kit (DSN10417) is a thermal management solution designed to reduce intake air temperature and protect hoses from radiant engine heat. This aluminized fiberglass cloth heat shield accommodates tubing up to 4 inches in diameter and measures 36 inches by 14 inches, providing comprehensive coverage for intake manifolds, charge pipes, and auxiliary cooling lines in high-heat engine bays. The hook-and-loop closure system enables tool-free installation and removal without permanent modifications to your vehicle's bay.

Constructed from aluminized fiberglass cloth, the cover reflects radiant heat rather than absorbing it, maintaining cooler intake air temperatures that improve engine performance and component longevity. The material withstands continuous exposure to high-temperature engine environments while remaining flexible enough to conform to irregular tubing profiles. The silver finish provides corrosion resistance and visibility during engine work. At 0.73 lbs, the kit adds minimal weight while delivering measurable thermal suppression that protects sensitive fuel lines and vacuum hoses from premature degradation.

This heat shield kit serves enthusiasts building high-output engines, turbocharged platforms, or vehicles operating in extreme thermal conditions. Operators managing modified engines appreciate the ability to control under-hood temperatures without welding or permanent installation. The reusable design and adjustable closure make it suitable for vehicles undergoing frequent modifications or testing phases, where temporary thermal solutions prove more practical than rigid permanent installations.

Heat shield solutions fall into two categories: reflective materials like this aluminized fiberglass option, and ceramic-wrapped alternatives. Reflective designs excel in engine bays where air circulation removes reflected heat; ceramic options suit applications requiring contact insulation. This kit's 36-by-14-inch coverage addresses most intake and charge-pipe runs on compact to mid-size engine platforms.