Injen 05-07 Jeep Grand Cherokee WK 4.7L V8 Wrinkle Black Tuned Air Intake w/ MR Tech

Injen is known for making performance parts that help your vehicle breathe better, and this PowerFlow (PF) intake system is a great example for your 2005-2009 Jeep Grand Cherokee WK with the 4.7L V8. It's designed to replace your restrictive factory air intake, allowing your engine to take in more air, which can lead to a noticeable improvement in performance.

This intake uses T6-6061 aluminum tubing, which is strong and helps keep the intake tract smooth to improve airflow. Injen's patent-pending MR Technology tunes the intake tubing itself to help achieve the best possible performance gains, and they've placed the SuperNano-Web dry air filter in a spot that helps keep hot engine air away. You can expect dyno-proven gains of up to 12 horsepower and 13 lb-ft of torque, along with a more aggressive engine tone when you step on the gas. Everything you need for a direct-fit installation is included in the box.

This intake comes with Injen's limited lifetime warranty, so you can be confident in its durability. Just remember, this part is not CARB exempt and cannot be used on vehicles registered in California.