Injen 06-08 M45 4.5L V8 Black Cold Air Intake

The 6061-T6 aluminum tubing in this Injen SP Series cold air intake is a key part of how it helps your 2006-2010 Infiniti M45 breathe easier. This material is chosen for its smooth interior surface, which creates an uninterrupted path for air to enter the engine. This design helps overcome the restrictions found in the factory airbox, potentially leading to more horsepower and torque.

Injen has been developing intake systems for a long time and holds patents on their tuning process, including MegaRam (MR) Technology and Air Fusion. These technologies are integrated into the SP Series to ensure that while you gain performance, the air-fuel ratio remains safe across the entire power band. This intake also comes with a serviceable SuperNano-Web dry air filter, which offers a large surface area for excellent airflow and filtration without needing oil. You'll also notice a more aggressive engine tone when you step on the gas.

This kit is designed as a direct fit for your M45, meaning no additional tuning is required to see the benefits. It's made in Pomona, California, and comes with Injen's limited lifetime warranty.