The Injen SP short ram intake for the 2007–2012 Nissan Altima 2.5L (automatic transmission, includes custom heat shield) boosts airflow and throttle response. It features 6061‑T6 aluminum tubing, a serviceable SuperNano‑Web dry filter and Injen’s MR and Air Fusion tuning technologies. Dyno‑proven gains around 10 hp, maintained A/F ratios, an aggressive intake tone and a limited lifetime warranty; CARB EO applies with noted exclusions.
Injen 07-09 Altima 4 Cylinder 2.5L w/ Heat Shield (Automatic Only) Black Short Ram Intake