Cold Air Intake Kit for Hyundai Sonata (2011-2014) with 2.0L Turbo Engine Chrome

Maximize Boost Response on Your Hyundai Sonata YF with the Theta II GDI Turbo Intake

Who It’s For: Designed specifically for 2011-2014 Hyundai Sonata owners running the 2.0L Theta II GDI Turbo engine who want to hear their turbo spool and feel better mid-range pull.

The Problem: The Theta II GDI Turbo is a high-compression, forced-induction engine that is notoriously choked by its factory plastic air box. To meet strict drive-by noise standards, the factory intake uses a series of baffles and a restrictive panel filter that creates turbulence. This increases intake air temperatures and forces the turbo to work harder to pull air, leading to slower throttle response and heat soak during spirited driving.

The Solution: We engineered this kit to replace the restrictive factory plumbing with high-flow T304 aluminum piping. By streamlining the air path and utilizing a high-velocity cone filter, we allow the turbo to reach target boost faster. This setup corrects the airflow limitations of the Theta II, providing a more aggressive engine note and a noticeable increase in top-end power without requiring a custom tune.

Why This is the Ultimate Upgrade

• Enhanced Turbo Dynamics: By reducing inlet restriction, you’ll experience faster turbo spool-up and a gain of up to 10% in horsepower and torque depending on your current modifications.
• Mandrel-Bent T304 Aluminum: Unlike cheap plastic intakes that can crack or warp under engine bay heat, our lightweight chrome-finished aluminum piping dissipates heat quickly and maintains a smooth internal diameter.
• 60-Minute Bolt-On Install: This is a direct replacement for the factory air box. No cutting, drilling, or fabrication is required. It’s a true "Saturday morning" project that utilizes basic hand tools.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2011 Hyundai Sonata 2.0L Turbo (Limited, SE)
• 2012 Hyundai Sonata 2.0L Turbo (Limited, SE)
• 2013 Hyundai Sonata 2.0L Turbo (Limited, SE)
• 2014 Hyundai Sonata 2.0L Turbo (Limited, SE)

Interchange Part Numbers:

AF-SON-11-20T, 28110-3Q000, 281103Q000, CAI-SON11-20L-CH

The Performance Promise

Buy with confidence. As specialists in forced induction platforms, we know that cooling and airflow are the two most important factors for your engine’s longevity. This kit is designed to perform, looks incredible under the hood, and is backed by our fast-shipping guarantee. Disconnecting the battery for 10 minutes after install is recommended to allow the ECU to calibrate for the increased mass airflow.