The AEM 21-807C is designed to replace the restrictive air filter and airbox of specific models of Infiniti Q50 models. Starting with an oversized cone AEM Dry Flow filter which is made from an oil-free, synthetic filter media.
The AEM 21-807C is designed to replace the restrictive air filter and airbox of specific Infiniti Q50 models. The oversized oval-shaped AEM Dry Flow filter is made from an oil-free, synthetic filter media and can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The AEM heatshield replaces the restrictive factory airbox, and uses the factory engine cover as it's top cover. To create a seal between the AEM heatshield/airbox and engine cover a rubber edge trim is included.
- 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.
Application Summary:
| Year |
Make/Model |
| 2016-2019 |
INFINITI Q50 |
| Attributes |
| Air Box Included |
Yes |
| Air Filter Color |
Red |
| Air Filter Element Washable |
Yes |
| Air Filter Material |
Non-woven Synthetic |
| Air Filter Outlet Shape |
Round |
| Air Filter Washable |
Yes |
| Alternate Part Number |
AEM-21-807C |
| ASIN |
B074JFX5SP |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| California Restricted |
Not legal for sale or use in California |
| Clamp Color |
Black |
| Clamp Color/Finish |
Black |
| Clamp Material |
Stainless Steel |
| Clamp Quantity |
1 |
| Clamp Style |
Regular |
| Clamps Included |
1 |
| Country of Origin (Primary) |
US |
| Coupler Color |
Not Applicable |
| Coupler Color/Finish |
Not Applicable |
| Couplers Included |
None |
| Emission Code |
Not in CA |
| Estimated Horse Power Gain |
11 HP @ 4600 RPM |
| Estimated Horsepower Gain |
11 HP @ 4600 RPM |
| Filter Color |
Red |
| Filter Material |
Non-woven Synthetic |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Horse Power Increase |
11 HP |
| Intake Pipe Color |
Gunmetal Gray |
| Intake Pipe Color / Finish |
Gunmetal Gray |
| Intake Pipe Material |
Aluminum |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Item Weight |
9.800 lbs. (4.4 kg) |
| Life Cycle Status Code |
Available to Order |
| Mass Air Flow Sensor Adapter Included |
No |
| Mass Air Flow Sensor Included |
Mass Air Flow Sensor Adapter Included When Required |
| Mounting Hardware Included |
Yes |
| NAFTA Preference Criterion Code |
B |
| Oil Included |
No, No Filter Oil Required |
| Package Material |
Corrugated |
| Package Type |
Box |
| Product Box Height |
8.500 in. (216mm) |
| Product Box Length |
18.250 in. (464mm) |
| Product Box Width |
14.500 in. (368mm) |
| Product Style |
AEM Cold Air Intake System |
| Replacement Filter |
21-2128DK |
| RPM |
4600 |
| SDR Required Flag |
N |
| Standard Pack |
1 |
| Street Legal |
No |
| Street Legal In All US States |
Not legal for sale or use in California on any pollution controlled motor vehicle. |
| TUV Approved (Europe) |
No |
| Warranty |
Limited Lifetime |
| Weight |
9.8 lb (4.4 kg) |
| GTIN |
00024844366115 |