Cold Air Intake Kit for Kia Optima (2011-2015) with 2.0L Turbo Engine Chrome Black

Optimize Boost Response for the 2011-2015 Kia Optima Theta II T-GDI

Who It’s For: Designed specifically for 2011-2015 Kia Optima SX and SXL owners running the 2.0L Theta II T-GDI engine.

The Problem: The stock Kia airbox is designed more like a muffler than a performance component. The factory setup uses restrictive plastic ducting and a heavy paper filter that chokes the turbocharger, causing unnecessary lag and heat soak. On the Theta II T-GDI, this restriction limits how quickly the turbo can build pressure, leaving power on the table and muffling the distinct sound of the wastegate and bypass valve.

The Solution: We engineered this kit to eliminate the bottlenecks in the Theta II intake tract. By replacing the baffled factory tube with mandrel-bent T304 aluminum and a high-velocity cone filter, we allow the turbo to pull air with significantly less resistance. This reduces spool time and keeps intake temperatures lower during spirited driving, ensuring your GDI engine is getting the densest oxygen charge possible.

Why This is the Ultimate Upgrade

• Enhanced Turbo Efficiency: By smoothing out the intake path, you reduce the workload on the turbocharger, resulting in faster spool-up and a noticeable increase in mid-range torque.
• T304 Aluminum Construction: Unlike cheap plastic intakes that can warp under high engine bay heat, our lightweight aluminum piping dissipates heat quickly and is finished in a durable chrome and black aesthetic.
• Maintenance-Free Filtration: The included high-flow filter is fully washable and reusable, only requiring a deep clean every 50,000 miles, which saves you from buying expensive OEM paper filters every service interval.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2011 Kia Optima 2.0L Turbo
• 2012 Kia Optima 2.0L Turbo
• 2013 Kia Optima 2.0L Turbo
• 2014 Kia Optima 2.0L Turbo
• 2015 Kia Optima 2.0L Turbo

Interchange Part Numbers:

2011, 2012, 2013, 2014, 2015, T304-ALUM-20T, KIA-OPT-TRB-1115

The Performance Promise

Buy with confidence. Having spent years tuning turbocharged GDI engines, I can tell you that letting the turbo breathe is the single most cost-effective way to improve driveability. This kit is a direct bolt-on that requires no permanent modification to your vehicle. Backed by real automotive experts and fast shipping.