AEM Induction Cold Air Intake System for 2011-2017 INFINITI M37 and Q70
Part # 21-823DS
Features
- 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 21-823DS is a twin intake system designed for some Infinity Q70 models. The factory layout of this vehicle has individual throttle bodies for each bank of cylinders so each side has its own air intake system. This AEM air intake system replaces both the left and right factory air box, tube, and filter. This system includes the heat shield, intake tube, and AEM dryflow air filter on both left and right sides. The cone shaped AEM Dryflow air filters are made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). Both factory MAF sensors mount directly on the intake tube. The heatshield also has a rubberized edge trim to better isolate air from engine bay heat.
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 | Steel |
| Clamp Style | Worm Gear |
| Clamps Included | 6 |
| Coupler Color/Finish | Black |
| Couplers Included | 2 |
| Estimated Horsepower Gain | 10 HP @ 3200 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 | Corrugated |
| Package Type | Box |
| Product Style | AEM Cold Air Intake System |
| Replacement Filter | 21-202DOSK |
| Street Legal In All US States | Legal for use in all 50 states. |
| TUV Approved (Europe) | No |
| Weight | 15.6 lb (7.1 kg) |
| UPC / GTIN | 00024844366474 |
| Warranty | Limited Lifetime warranty |
| Year | Make | Model | Engine | Note |
|---|---|---|---|---|
| 2011 - 2013 | INFINITI | M37 | 3.7L V6 | California Air Resources Board Exempt: Yes; CARB EO: D-670-25 |
| 2014 - 2017 | INFINITI | Q70 | 3.7L V6 | California Air Resources Board Exempt: Yes; CARB EO: D-670-25 |