PHILTOP Engine Air Filter CA9997 Replacement for Subaru Impreza 20082016 Legacy 20052019 Outback 20052019 WRX 20152018 Forester 20092018 Tribeca 20082014

Vehicle Fitment Compatible with Subaru B9 Tribeca 20062007 Crosstrek 20162017 Forester 20092018 Impreza 20082016 Legacy 20052019 Outback 20052019 Tribeca 20082014 WRX 20132021 WRX STI 20132018 XV Crosstrek 20132015 High efficiency filtration PHILTOP air filters have a very high filtration efficiency typically over 996 ensuring that the engine draws in clean air This prevents engine wear and optimizes performance Improved Fuel Economy Cleaner intake air improves the efficiency of the fuel combustion process which improves fuel economy and reduces emissions A wellmaintained air filter is critical to environmental protection and economical driving Installs in 5 minutes OE design for direct installation No special tools or modifications required Selfinstallation is easy and convenient Note Check if the air filter matches your vehicle by using the fit filter box and we recommend changing your air filter every 1000012000 miles or 50006000 miles if always driving in dusty or damp conditions