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Injen’s SP cold air intake for 2009–2013 Toyota Corolla 1.8L improves airflow with a smooth 6061‑T6 aluminum intake tube and a serviceable SuperNano‑Web dry filter. Dyno‑proven gains are around +7.1 HP and +6.6 ft‑lb torque while maintaining safe A/F ratios using Injen’s patented MR and Air Fusion tuning. The kit includes tubing, filter and hardware and carries Injen’s limited lifetime warranty; not CARB exempt.
Injen 2009 Corolla 1.8L 4 Cyl. Black Cold Air Intake
