2013 2014 Subaru BRZ Red Shortram Air Intake Kit + K&N Filter Replaces the stock restrictive air box and allows more air flow, thus increase horsepower & torque. 3" high quality aluminum piping. Would not crack or deform under high temperature. K&N air filter is pre-oiled from the K&N and is ready to be used. Easy to install and does NOT trigger check engine light. Vehicle Application: Subaru 2013 2014 BRZ