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

If your 2007-2012 Nissan Altima 3.5L V6 needs a bit more pep, this Injen SP Short Ram Intake system is designed to help it breathe easier. This intake replaces the restrictive factory airbox with a smooth, uninterrupted path for air to reach your engine, which can lead to improved performance and a more aggressive engine sound.

The heart of this system is the 6061-T6 aluminum intake tubing, chosen for its smooth interior surface that lets air flow with fewer restrictions. Injen has also incorporated their patented MegaRam (MR) Technology and Air Fusion, which are designed to help tune the intake for optimal power gains while keeping the air-fuel ratio safe. This means you get a noticeable increase in horsepower and torque, up to 12.4 HP and 11.6 ft-lbs, without compromising engine health. The kit also includes a custom heat shield to help keep intake air temperatures down, and a fully serviceable SuperNano-Web dry air filter for good filtration.

Beyond the performance improvements, you'll also notice a more aggressive and throaty tone from your Altima's engine, especially under acceleration. This Injen intake is designed as a direct fit, meaning no additional tuning is required for installation. It's made in Pomona, California, and comes with Injen's limited lifetime warranty.