Naca Duct Air Intakes are used as an additional air intake on you car which can be used for example to bring air into the cabin or a cold air feed to the brakes or air box.
 
Fitment: The ducts are fitted with an outlet male horsetail to take a duct/hose (2", 2.5", 3", 3.5" hose fitment options available). The duct can be mounted anywhere on the car using M5 bolts (Holes are 6mm dia). 
 
Size: Available in 3 sizes. 2inch, 2.5inch & 3inch.
 
Material: 3D Printed Clear PETG or Black ABS (These materials offers good mechanical properties, thermal, UV and Chemical resistance - will not degrade when in contact with oil)
 
Note: It is possible to purchase a drill/scribing template to aid with installation.