ACUITY Instruments

Replacement Air Filter for 1891 Cold Air Intake Kits

1891-FLTR

  • Sale
  • $59.00
  • Regular price $66.00



  • Direct replacement for the filter used on ACUiTY's 1891 Curl Control Intake Kits for the 2012-2015 9th Gen Honda Civic Si
  • 6" (152mm) opening, ideal to mount to a 6" velocity stack
  • 5" (127mm) overall height, 7.5" (190mm) max-width
  • Washable, reusable, cotton gauze construction
  • Includes hose clamp for filter
  • Red filter element with black rubber
Description

This is the same filter used in all of ACUiTY's 1891 Curl Control cold air intake systems for the 2012-2015 9th Gen Honda Civic Si. If your old filter has become damaged or clogged, this is a perfect way to get the intake refreshed and working like new. The filter features a 6" (152mm) opening, ideal to mount to a 6" velocity stack. The filter has a 5" (127mm) overall height and 7.5" (190mm) maximum width. The filter is washable reusable and features red cotton-gauze filter element construction. A hose clamp is included with each filter to help affix it to your velocity stack or intake inlet. 

Compatibility List
  • 2012-2015 9th Gen Honda Civic Si with ACUiTY 1891 CAI system installed
  • May fit other vehicles/applications