Injen 07-09 Altima 4 Cylinder 2.5L w/ Heat Shield (Automatic Only) Polished Short Ram Intake

Injen Technology is known for its performance-tuned air intake systems, holding multiple patents on their tuning process. This SP Series Short Ram Intake is their flagship aluminum system, designed to let your 2007-2012 Nissan Altima 2.5L engine breathe deeper and unlock more power. It's built with a smooth 6061-T6 aluminum intake tube that offers an uninterrupted path for air, helping to eliminate restrictions and improve airflow. This means you can expect a noticeable increase in horsepower and torque, with dyno-proven gains of up to 10.1 hp and 10.8 ft-lbs of torque.

This intake system includes a custom-designed heat shield to help keep engine heat away from the incoming air, ensuring a cooler, denser charge for better performance. It also features Injen's patented MegaRam (MR) Technology and Air Fusion Technology, which work together to optimize airflow and maintain a safe air-fuel ratio throughout the power band, so no additional tuning is required. The included SuperNano-Web dry air filter is fully serviceable and offers increased surface area for greater airflow and effective filtration. You'll also appreciate the aggressive and throaty engine tone this intake produces under acceleration.