AEM Induction Cold Air Intake System for 2014-2016 INFINITI Q50
Part # 21-774DS
- Precision-tuned and dyno-validated to enhance throttle response, sharpen acceleration, and improve overall engine efficiency, helping maximize horsepower and drivability.
- Creates a deeper, more aggressive induction tone that highlights the intake system’s improved airflow.
- Features low-restriction intake tubing that increases air velocity and high-volume airflow for maximum performance gains.
- Equipped with a long-life, high-capacity air filter capable of up to 100,000 miles before servicing (depending on driving conditions), reducing maintenance while maintaining strong, clean airflow.
- Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
Description
The AEM-21-774DS Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filters and air intake housings. This air intake system was designed, tuned and dyno-tested to fit select Infiniti Q50 models. Air enters the system through dual AEM Dryflow synthetic washable air filters for outstanding air flow, filtration and performance. The air filters are located in the original air box spaces and are protected by heat shields which are designed to reduce intake air temperature and increase horsepower. Air is then fed to the engine through not one, but two air intake tubes. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensors and crankcase vent tube. The dual tapered cylinder shaped AEM Dryflow air filters are made from an oil-free, synthetic filter media that can be us ed for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools.
Specifications
| Air Box Included | No |
|---|---|
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Air Filter Washable | Yes |
| CARB EO Number | D-670-25 |
| Clamp Color/Finish | Black |
| Clamp Material | Carbon Steel |
| Clamp Style | Regular |
| Clamps Included | 6 |
| Coupler Color/Finish | Not Applicable |
| Couplers Included | None |
| Estimated Horsepower Gain | 10 HP @ 4500 RPM |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Intake Pipe Ports | All intake tube ports needed for the specified applications are included |
| Mass Air Flow Sensor Adapter Included | Yes |
| Mounting Hardware Included | Yes |
| Oil Included | No |
| Package Material | Paperboard |
| Package Type | Box |
| Product Style | AEM Cold Air Intake System |
| Replacement Filter | 21-202DOSK |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| TUV Approved (Europe) | No |
| Weight | 12.5 lb (5.7 kg) |
| UPC / GTIN | 00024844361967 |
| Warranty | Limited Lifetime warranty |
| Year | Make | Model | Engine | Note |
|---|---|---|---|---|
| 2014 - 2015 | INFINITI | Q50 | 3.7L V6 | California Air Resources Board Exempt: Yes; CARB EO: D-670-25; AEM - Polyethylene Intake System; Black, w/Red Filters (CAS) |
| 2016 | INFINITI | Q50 | 3.7L V6 | California Air Resources Board Exempt: No; AEM - Polyethylene Intake System; Black (CAS) |