Spectre 16-18 Subaru STI 2.5L H4 F/I Replacement Panel Air Filter - HPR9997

Spectre's High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance. Manufactured using high quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is factory pre-oiled and ready to use.