4" Carbon Fiber NACA Duct (Dual)
4" Carbon Fiber NACA Duct (Dual)
4" Carbon Fiber NACA Duct (Dual)
4" Carbon Fiber NACA Duct (Dual)
4" Carbon Fiber NACA Duct (Dual)
4" Carbon Fiber NACA Duct (Dual)
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  • Load image into Gallery viewer, 4" Carbon Fiber NACA Duct (Dual)
  • Load image into Gallery viewer, 4" Carbon Fiber NACA Duct (Dual)
  • Load image into Gallery viewer, 4" Carbon Fiber NACA Duct (Dual)
  • Load image into Gallery viewer, 4" Carbon Fiber NACA Duct (Dual)

4" Carbon Fiber NACA Duct (Dual)


Regular price
$195.00
Sale price
$195.00
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Ultra light weight and wind tunnel tested, our 4 inch NACA duct provides over 55% more airflow than standard 3" NACA ducts. Used in conjunction with 4" Neoprene Air Duct Hose and a 4 inch plenum results in maximum cooling efficiency for your cooling system.

NACA ducts bring air into a vehicle with minimal increase in drag. The purpose of a NACA duct is to increase the flow rate of air while not disturbing the boundary layer. When the cross-sectional flow area of the duct is increased, you decrease the static pressure and make the duct into a vacuum cleaner (without the drag effects of a standard scoop). The reason why the duct is narrow, then suddenly widens in a graceful arc is to increase the cross-sectional area slowly so that airflow doesn’t separate and cause turbulence and drag.

FEATURES:

  • Wind Tunnel Tested
  • 55% more airflow


INCLUDED:

  • 4" Carbon Fiber NACA Duct (Dual)
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