Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake

The Injen SP series of cold air intakes are designed to enhance engine performance by allowing it to breathe deeper. These systems feature Injen Technology's patented tuning process, including MegaRam (MR) Technology and Air Fusion. The intake tube is made from 6061-T6 aluminum for smooth, efficient airflow. The design focuses on safe power increases while maintaining a safe Air Fuel (A/F) ratio. This SP intake includes a fully serviceable Injen SuperNano-Web dry air filter for increased filter surface area and filtration. It also provides an aggressive engine tone. The system is available in multiple finishes and includes a limited Lifetime Warranty. Dyno proven gains of up to 13 hp and 12 lb-ft. of torque. No additional tuning is required. Includes a universal heat shield. CARB EO #: D-476-8.