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AEM 21-871C Performance Cold Air Intake System for 2015-2020 Acura TLX (3.5L)

$419.99

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AEM 21-871C Performance Cold Air Intake System for 2015-2020 Acura TLX (3.5L)

$419.99

$419.99

Fits 2015-2020 Acura TLX Base and SH-AWD (3.5L).

The AEM 21-871C Performance Cold Air Intake System is engineered to increase horsepower and torque by replacing the restrictive factory air filter and intake housing. This system features a mandrel-bent aluminum intake tube finished in a durable gunmetal gray powder coat, ensuring smooth, high-volume airflow to the engine. Air is drawn through an oversized AEM Dryflow synthetic filter, which is washable, oil-free, and capable of going up to 100,000 miles between cleanings under normal driving conditions.

A custom-designed heat shield is included to protect the intake air from high engine bay temperatures, ensuring a cooler, denser oxygen charge. This system is designed for a straightforward bolt-on installation using common tools and maintains all factory emissions control connections, including the mass airflow (MAF) sensor and breather tube.

  • Mandrel-bent aluminum intake tube with gunmetal gray powder-coated finish
  • Oil-free, washable AEM Dryflow synthetic air filter for easy maintenance
  • Custom heat shield reduces intake air temperatures for improved performance
  • Direct replacement for factory air box and intake tube
  • Maintains factory MAF sensor and breather tube locations
  • Backed by AEM's Lifetime Limited Warranty
  • MPN: 21-871C
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2015-2020 Acura TLX Base
2015-2020 Acura TLX SH-AWD

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