K&N Drop In Air Filter For 2013 - 2016 Scion FR-S GT86 2013 - 2016 Subaru BRZ 2.0L 2005 - 2006 SCION TC 2.4L Designed to boost horsepower and rate of acceleration Can be cleaned and used again High air flow with exceptional filtration Lasts up to 50,000 miles before cleaning is required depending on driving conditions Works with original equipment manufacturer vehicle electronics