Genuine Honda FK8 Upgrade Air Bypass Valve Kit Civic Type R FK2 15-17

HONDA Air Bypass Kit. This is the bypass kit originally found on the FK8 but can be used to upgrade the FK2 system. As with all genuine Honda parts expect a perfect fit and performance every time. Includes part numbers 1x 36181-5BF-A00, 2x 90634-PA0-000, 1x 90634-PA5-910.