The Injen SP short-ram intake for 2007–2009 Nissan Altima 3.5L V6 includes a vehicle-specific heat shield and polished or black tubing depending on finish. It uses 6061-T6 aluminum tubing and a serviceable SuperNano-Web dry air filter, and incorporates Injen’s MR and Air Fusion tuning technologies. Dyno-proven gains are documented in single-digit to low-double-digit horsepower and torque increases, with the system covered by Injen’s limited lifetime warranty.
Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Black Short Ram Intake