Injen 05-06 Tundra / Sequoia 4.7L V8 w/ Power Box Polished Power-Flow Air Intake System

The Injen Power-Flow (PF) intake system starts with 6061-T6 aluminum tubing, polished for a clean look and smooth airflow path. This material choice is key because it helps keep the intake charge cooler than steel, and the smooth interior walls reduce restrictions compared to the stock airbox. Injen uses their patent-pending MR Technology, which is essentially a tuned intake system designed to optimize airflow and air-fuel ratios without needing a separate engine tune. This means you get a straightforward installation with noticeable gains.

This kit is specifically designed for the 4.7L V8 in the 2005-2006 Toyota Sequoia and Tundra. The rotomolded air filter housing is positioned to draw in the coolest possible air, helping to feed your engine dense, oxygen-rich air for improved performance. You can expect an aggressive engine tone under full throttle, and Injen backs this system with a limited lifetime warranty, so you can be confident in its longevity.

Installation is designed to be a direct fit, meaning it uses factory mounting points and connections. Everything you need for installation is included in the box, including the SuperNano-Web dry air filter, which is serviceable and can be replaced with part number X-1114-BB. Please note that this intake is not CARB exempt and cannot be shipped to California or used on vehicles registered there.