Nearly 1.5 years in the making, the Acuity Cold Air Intake system was designed and painstakingly refined to be the best performing cold air intake for the 9th Generation Civic Si. Perhaps just as important, it was designed with careful attention to how it integrates with the OEAcuityM chassis mounting points and electrical connections. It is built from superior materials and requires no cutting or extending of OEM wiring and no clutch system bleeding during installation. The kit is designed to be incredibly complete, meaning a very simple installation.

Features

• Highest performing intake for the 9th Gen Si
• Carbon Fiber and Silicone Construction
• Insulates well for low IAT's
• Smooth flow path for less pumping losses
• Full 3.5" construction
• Includes aluminum velocity stack and large 6.5" filter
• Battery tray is sturdy and corrosion resistant
• Includes wiring extensions