Cold Air Intake for 2011-2015 Jeep Grand Cherokee 3.6L V6 Engine

The 3.6L Pentastar is a capable engine, but in a heavy WK2 chassis, it fights for every breath. Stop choking your V6 with restrictive factory baffles and let it inhale the cold, dense air it needs to actually perform.

Performance Cold Air Intake & Heat Shield Kit for Jeep Grand Cherokee (WK2) 3.6L Pentastar

If you drive a 2011-2015 Grand Cherokee with the V6, you know the struggle: the chassis is solid and comfortable, but the throttle response can feel lazy, especially when merging or passing. The culprit isn't usually the engine itself—it's the factory induction system. Jeep designed the OEM airbox primarily to dampen sound, forcing air through a restrictive maze of plastic baffles and resonators. This starves your engine of oxygen and traps heat, leading to sluggish acceleration.

This Cold Air Intake Kit is the solution to that factory bottleneck. By replacing the convoluted stock plumbing with a high-flow intake tube and a dedicated heat shield, you create a direct, laminar path for airflow. The included heat shield is critical in the WK2 engine bay; it isolates the filter from the scorching radiant heat of the engine block, ensuring the intake charge remains cool and dense. Cooler air means more oxygen, and more oxygen means better combustion.

The transformation isn't just physical; it's auditory. The stock V6 is whisper-quiet, hiding the engine's character. With this intake, you'll unlock a deep, aggressive induction growl under heavy throttle that reminds you there's a potent powertrain under the hood. It’s the perfect balance—quiet at cruising speeds, but throaty when you put your foot down. This is the breath of fresh air your Pentastar has been begging for.

Why You Need This Upgrade

• Eliminate Heat Soak: The custom-fit heat shield creates a physical barrier against engine bay temperatures, prioritizing cold air intake for consistent power.
• Sharper Throttle Response: By removing factory restrictions, the engine can inhale faster, reducing that "laggy" feeling when you step on the gas.
• Aggressive Induction Sound: Uncorks the natural sound of the Pentastar V6, replacing the vacuum cleaner hum with a sporty, deep growl.
• Improved Filtration: The high-performance cone filter offers superior surface area compared to flat panel filters, trapping more dust while flowing more air.
• OEM Fitment: Designed specifically for the WK2 engine bay layout, utilizing factory mounting points for a rattle-free installation.

Installation Notes

This kit is designed for a straightforward installation using standard hand tools (sockets, screwdrivers, and pliers). No cutting or permanent modification to the vehicle is required. Pro Tip: Always disconnect the negative battery terminal before starting the install. This not only ensures safety but forces the ECU to reset. When you reconnect it after installation, the computer will relearn the fuel trims to accommodate the increased airflow immediately.

Replaces These OEM Applications

• 2011-2015 Jeep Grand Cherokee (WK2) - 3.6L Pentastar V6

Don't let a restrictive stock airbox hold your Jeep back. Upgrade to this Cold Air Intake Heat Shield Kit today and give your Grand Cherokee the airflow, sound, and response it deserves.