Description:

Fitments: Replacement for Subaru Impreza H4 2.5L 2006 Engine Desg. EJ255, Replacement for Subaru Impreza H4 2.5L 2007-2014 Engine Desg. EJ255 or EJ257. Fitments: Replacement for Subaru Forester H4 2.5L 2005-2013 Engine Desg. EJ255, Replacement for Subaru WRX STI H4 2.5L 2013-2019 Engine Desg. EJ257. Replace Part Number: 911-170, 14864AA030. Package Including: 1x Secondary Air Injection Check Valve as pictures.