HKS Carbon Air Duct for Oil Cooler – Honda Civic Type R (FL5)

HKS Carbon Air Duct for Oil Cooler – Honda Civic Type R (FL5)

The HKS Carbon Air Duct is an optional aesthetic and functional upgrade designed specifically for vehicles equipped with the HKS Oil Cooler Kit on the Honda Civic Type R FL5. Constructed from premium dry carbon fibre, this duct replaces the standard resin air duct to deliver a sharper, more purposeful appearance while maintaining full compatibility with the factory-designed cooling layout.

Subtle yet distinctive, the exposed dry carbon finish adds depth and visual presence to the front bumper without disrupting the OEM design language. Positioned on the left side of the front bumper, the three-dimensional carbon fibre construction quietly signals enhanced cooling performance, while the discreet HKS logo reinforces exclusivity and attention to detail.

This is a direct replacement for the resin duct supplied with the HKS Oil Cooler Kit and installs seamlessly. Each unit is clear coated for durability and supplied with an integrated metal mesh for protection.

Key Features

• Optional dry carbon fibre air duct for HKS Oil Cooler Kit FL5
• Enhances visual presence with a premium motorsport-inspired finish
• Clear coated dry carbon with integrated metal mesh
• Direct replacement for the standard resin duct
• Subtle HKS logo for an OEM-plus appearance

Compatibility

• Honda Civic Type R (FL5)
• Requires HKS Oil Cooler Kit (Code No. 15004-AH105)

Product Information

• Part Number: 15999-AH001
• Material: Dry Carbon Fibre
• Finish: Clear coated with metal mesh
• Application: Optional replacement duct for oil cooler kit

Installation Notes

Designed to directly replace the air duct supplied with the HKS Oil Cooler Kit FL5. No additional modification beyond the oil cooler installation requirements.

Installation Instructions:
View Official HKS Installation Guide (PDF)