

AEM Cold Air Intake System: Easy Installation, Engineered to Maximize Airflow, Boost Horsepower & Torque, AEM-21-871C
Key item features
- Enhanced Performance: Increases horsepower and torque by improving airflow, specifically designed, tuned, and dyno-tested for select 2015-2020 ACURA TLX models.
- Superior Filtration: Features an oversized AEM Dryflow synthetic air filter that is oil-free, washable, reusable, and provides up to 100,000 miles of use before cleaning.
- Optimized Design: Filter is positioned in the original air box location and protected by a custom heat shield to reduce intake air temperature for improved engine efficiency.
- Durable Construction: Includes a mandrel-bent aluminum intake tube with a durable gunmetal gray powder-coated finish for longevity and aesthetic appeal.
- Seamless Integration: Works with factory emissions control components, including the MAF sensor and breather tube, ensuring compliance and easy installation.
- Effortless Installation: Designed for simple bolt-on installation using commonly available tools, replacing restrictive factory air intake components.
Specs
Automotive specialty part type, Cold Air Intakes
Compatible cars, 2015-2020 ACURA TLX
Vehicle fitment type, Universal
Vehicle make, Acura
Vehicle model, A18-21871C
About this item
Product details
The AEM Performance Cold Air Intake System is engineered to enhance engine performance by replacing your vehicle’s restrictive factory air intake components. Designed, tuned, and dyno-tested for select models, this system increases horsepower and torque by allowing greater airflow to the engine. It features an oversized AEM Dryflow air filter made from oil-free synthetic media that is washable, reusable, and capable of lasting up to 100,000 miles before cleaning is required (depending on driving conditions). The air filter is positioned in the original air box space and is protected by a custom heat shield to help lower intake air temperatures and optimize power output. The intake tube is constructed from mandrel-bent aluminum and finished with a tough gunmetal gray powder coat for durability and a performance-inspired look. This system is designed to work with factory emissions control components, including the mass airflow sensor and breather tube, and installs easily using standard hand tools.
- AEM 21-871C Cold Air Intake System Fits select: 2015-2020 ACURA TLX
- Increases horsepower and torque by improving airflow over factory intake systems
- Designed, tuned, and dyno-tested for specific vehicle applications
- Oversized AEM Dryflow synthetic air filter—oil-free, washable, and reusable
- Filter positioned in original air box location and protected by a custom heat shield
- Mandrel-bent aluminum intake tube with a durable gunmetal gray powder-coated finish
- Reduces intake air temperature for improved engine efficiency
- Works with factory emissions control components including MAF sensor and breather tube
- Air filter provides up to 100,000 miles of use before cleaning is required
- Improves throttle response and enhances engine sound
- Simple bolt-on installation using commonly available tools
Specifications
Manufacturer part number
Automotive specialty part type
Compatible cars
Vehicle fitment type
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Compatible vehicles
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
| 2019 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
| 2018 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
| 2017 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
| 2016 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
| 2015 | Acura | TLX | All Submodels | V6 3.5L 3471cc |
Warnings
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