Pipercross ‘08 Subaru Sti and WRX Free Flow Panel Filter.

Performance filtration specialists Pipercross have provided the perfect breathing solution for all 2008 on WRX and Sti models; their bespoke panel filter. Designed to fit into the factory airbox as a direct replacement for the OEM paper unit, The Pipercross filter has been designed up to a desired quality, rather than down to a designated […]