Cold Air Intake for Chrysler 300C (2011-2018) 5.7L Hemi Engine

Maximize Volumetric Efficiency on Your 2011-2018 Chrysler 300C with the 5.7L Eagle Hemi

Who It’s For: This system is built for the Mopar enthusiast driving the 2011-2018 Chrysler 300C, Dodge Challenger, or Dodge Charger equipped with the 5.7L Eagle Hemi engine family.

The Problem: From the factory, the Eagle Hemi is choked by a restrictive plastic air box designed more for sound deadening than actual airflow. The stock corrugated rubber intake bellows create massive turbulence, while the thin paper filter quickly becomes a bottleneck as the RPMs climb, preventing the Hemi from reaching its true torque potential.

The Solution: We have replaced that restrictive factory setup with a mandrel-bent aluminum intake pipe and a high-velocity dry-flow filter. This kit allows your 5.7L Hemi to breathe without restriction, utilizing a dedicated heat shield with an integrated insulation mat to keep intake air temperatures (IATs) low, even during spirited driving or heavy traffic.

Why This is the Ultimate Upgrade

• Enhanced Airflow Velocity: By smoothing out the intake path and removing the factory baffles, we increase the mass airflow reaching the cylinders, resulting in more crisp throttle response and a noticeable bump in mid-range torque.
• Superior Thermal Management: The black powder-coated aluminum pipe and insulated heat shield act as a barrier against engine bay heat soak, ensuring the air entering the combustion chamber is as dense and cool as possible.
• Zero-Modification Installation: This is a true bolt-on kit. We include 4-ply silicone couplers and all necessary hardware so you can swap out the factory air box in about an hour with basic hand tools.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2011-2018 Chrysler 300C V8 5.7L Hemi
• 2011-2018 Dodge Challenger V8 5.7L Hemi
• 2011-2018 Dodge Charger V8 5.7L Hemi

Interchange Part Numbers:

CAI-CH300-1118-57, 5.7-HEMI-INTAKE-BLK

The Performance Promise

Buy with confidence. As specialists in late-model Mopar performance, we know how much a simple intake upgrade can change the driving experience of an Eagle Hemi. We recommend disconnecting your battery for 10 minutes after installation to allow the ECU to reset its long-term fuel trims and adapt to the increased airflow immediately.