Cold Air Intake Kit For Jeep Liberty (2004-2012) with 3.7L V6 Engine Blue

Recover Lost Power in the PowerTech V6: High-Flow Cold Air Intake for Jeep Liberty

Who It’s For: Engineered for Jeep Liberty owners running the 3.7L PowerTech V6 (EKG) powerplant who are tired of the stock sluggishness and want a more responsive driving experience.

The Symptom: The factory intake on the EKG 3.7L engine was designed primarily to reduce noise, not to optimize airflow. It utilizes a series of restrictive resonator boxes and corrugated accordion-style plastic tubing that creates massive amounts of internal turbulence. For a vehicle as heavy and boxy as the Liberty, this lack of efficient air delivery results in a "heavy" pedal feel, sluggish passing power on the highway, and an engine that feels like it’s gasping for air when you’re climbing a grade or towing.

The Engineering Fix: This system replaces that restrictive, heat-soaking plastic plumbing with a 3-inch mandrel-bent T304 aluminum tube. By providing a smooth, consistent internal diameter, we eliminate the air-stalling turbulence found in the stock unit. This allows the engine to pull in a higher volume of air with less effort. Because this kit relocates the high-flow filter to draw from a cooler area of the engine bay, the incoming air is denser, leading to a more potent oxygen-to-fuel ratio during combustion and a significant improvement in throttle snap.

Why Mechanics Choose This Kit

• Enhanced Torque Curve: By reducing vacuum restriction, the EKG engine can reach its peak torque faster, providing up to a 10% boost in horsepower and torque that you can actually feel during acceleration.
• Deep Induction Roar: Removing the factory baffles and resonators allows the natural sound of the V6 to breathe, producing a throaty, aggressive tone under heavy throttle while remaining civilized at cruising speeds.
• Premium Materials: Constructed from lightweight T304 aluminum which dissipates heat faster than steel, paired with a washable, reusable micro-cotton filter designed for 50,000-mile service intervals.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2004 Jeep Liberty 3.7L V6
• 2005 Jeep Liberty 3.7L V6
• 2006 Jeep Liberty 3.7L V6
• 2007 Jeep Liberty 3.7L V6
• 2008 Jeep Liberty 3.7L V6
• 2009 Jeep Liberty 3.7L V6
• 2010 Jeep Liberty 3.7L V6
• 2011 Jeep Liberty 3.7L V6
• 2012 Jeep Liberty 3.7L V6

Interchange Part Numbers:

3.7L-V6-EKG-BLUE, T304-LIB-0412

The Performance Promise

Buy with confidence. This kit is a direct bolt-on solution that requires no permanent vehicle modifications. It utilizes factory mounting points and can be installed in under 60 minutes with basic hand tools. Backed by real automotive experts and fast shipping.