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The Injen SP cold air intake kit for 2015–2017 Subaru WRX STI 2.5L Turbo in black uses patented MR and Air Fusion technologies plus a custom heat shield to increase airflow and power. Made from 6061-T6 aluminum with a serviceable SuperNano-Web dry filter, this inlet is dyno-proven for up to 24 hp and 24 lb-ft while holding proper A/F ratios. It delivers an aggressive intake tone and includes Injen's limited lifetime warranty; not CARB-exempt.
Injen 2015 Subaru STi 2.5L 4 Cyl (Turbo) Black Cold Air Intake w/ MR Tech and Heat Shield
