Turbo XS Dry Element Drop In Air Filter Subaru WRX 2008-2021 / STI 2008-2021 | AF-01 Vehicle Model_CH-R Once you start adding a

Once you start adding a larger exhaust

Part #: FEL-442SU-06

” A padded spring seat sits under the top mount to reduce road noise with Nylon thrust washers located at the bottom of the spring to reduce spring friction under steering movement to aid against spring-binding-noise associated with most coilovers

Oil pooling in your intake

Turbo XS Dry Element Drop In Air Filter Subaru WRX 2008-2021 / STI 2008-2021 | AF-01 Vehicle Model_CH-R Once you start adding aFitment Information: 2008 2021 Subaru WRX 2008 2021 Subaru STI 2014 2018 Subaru Forester XT 2005 2009 Subaru Legacy GT Features: The TurboXS Dry Element Drop In Air Filter has been designed to fit your vehicle like the OEM Air Filter. While fitting like stock the added advantage of this TurboXS Dry Filter Element is that it provides with additional flow characteristics and a longer service interval. The base of the filter is made out of EPDM Rubber to