Injen 07-08 G35 4Dr 3.5L/08-13 G37 2Dr 3.7L excl IPL/09-13 G37 4Dr 3.7L V6 Polished Cold Air Intake

Injen Technology is well-known for its tuned air intake systems, holding four patents on the tuning process itself, something no other manufacturer can claim. This SP Series cold air intake is their flagship traditional aluminum system, designed to let your engine breathe deeper and unlock the performance you've been craving. It's built for the 2007-2008 Infiniti G35 Sedan with the 3.5L V6, the 2008-2013 Infiniti G37 Coupe with the 3.7L V6 (excluding IPL models), and the 2009-2013 Infiniti G37 Sedan with the 3.7L V6.

The heart of this intake is the polished 6061-T6 aluminum tubing, which offers a smooth, uninterrupted path for air to enter the engine. This design, combined with Injen's patented MegaRam (MR) Technology and Air Fusion, helps maintain a safe air-fuel ratio while maximizing power gains. Dyno testing shows this system can add up to 14.6 horsepower and 10.7 lb-ft of torque. You'll also notice a more aggressive and throaty engine tone under full throttle, making your G37 sound as strong as it performs.

Included is a fully serviceable Injen SuperNano-Web dry air filter, which offers increased surface area for better airflow and filtration. This intake system is made in Pomona, California, and comes with Injen Technology's limited Lifetime Warranty, giving you confidence in your purchase. Installation is straightforward, and no additional tuning is required for the system to function correctly.