![Acuity Cold Air Intake Curl Control 12-15 Civic Si 9th Gen - HARDmotion - Hyper Auto Racing Development Acuity Cold Air Intake Curl Control 12-15 Civic Si 9th Gen - HARDmotion - Hyper Auto Racing Development](https://cdn11.bigcommerce.com/s-37zpa/images/stencil/1280x1280/products/516/1933/1891-K1-K2_Full_Kit_1__78840.1508501630.jpg?c=2)
Acuity Cold Air Intake Curl Control 12-15 Civic Si 9th Gen - HARDmotion - Hyper Auto Racing Development
Civic Type R FK8 Lithium Battery Upgrade | 2016+ Honda Civic Forum (10th Gen) - Type R Forum, Si Forum - CivicX.com
![Evasive Motorsports: Acuity Curl Control Cold Air Intake System (for OEM Intake Manifold / OEM Throttle Body) - Honda Civic Si 9th Gen 12-15 Evasive Motorsports: Acuity Curl Control Cold Air Intake System (for OEM Intake Manifold / OEM Throttle Body) - Honda Civic Si 9th Gen 12-15](https://www.evasivemotorsports.com/mm5/graphics/00000001/1891-K1_Installed_8_960x960.jpg)
Evasive Motorsports: Acuity Curl Control Cold Air Intake System (for OEM Intake Manifold / OEM Throttle Body) - Honda Civic Si 9th Gen 12-15
![Evasive Motorsports: Acuity Curl Control Cold Air Intake System (for OEM Intake Manifold / OEM Throttle Body) - Honda Civic Si 9th Gen 12-15 Evasive Motorsports: Acuity Curl Control Cold Air Intake System (for OEM Intake Manifold / OEM Throttle Body) - Honda Civic Si 9th Gen 12-15](https://www.evasivemotorsports.com/mm5/graphics/00000001/1891-K4_Installed_1_960x960.jpg)