4" ULTRA TRANSPARENT NACA DUCT
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 through it 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, but without the drag effects of a plain 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.
- IMSA Compliant
- Lightweight
- Crystal Clear
- Heavy Duty
4" ULTRA TRANSPARENT NACA DUCT
$89.99
/
Pickup available at 4486 Providence Mill Road
Usually ready in 24 hours
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
