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.
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.
- Designed to increase horsepower
- Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
- Washable and reusable oil-free filter media
- AEM logo on the airbox cover
- Twin intake system
Application Summary:
| Year |
Make/Model |
| 2011-2013 |
INFINITI M37 |
| 2014-2017 |
INFINITI Q70 |
| Attributes |
| Air Box Included |
No |
| 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-21-823DS |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| California Restricted |
Not legal for sale or use in California |
| CARB EO Number |
D-670-25 |
| Clamp Color |
Black |
| Clamp Color/Finish |
Black |
| Clamp Material |
Steel |
| Clamp Quantity |
6 |
| Clamp Style |
Worm Gear |
| Clamps Included |
6 |
| Country of Origin (Primary) |
US |
| Coupler Color |
Black |
| Coupler Color/Finish |
Black |
| Couplers Included |
2 |
| Emission Code |
Legal US |
| Estimated Horse Power Gain |
10 HP @ 3200 RPM |
| Estimated Horsepower Gain |
10 HP @ 3200 RPM |
| Filter Color |
Red |
| Filter Material |
Non-woven Synthetic |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Horse Power Increase |
10 HP |
| Intake Pipe Color |
Black |
| 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 |
| Item Weight |
15.600 lbs. (7.1 kg) |
| Life Cycle Status Code |
Available to Order |
| Mass Air Flow Sensor Adapter Included |
Yes |
| 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 |
15.000 in. (381mm) |
| Product Box Length |
22.200 in. (564mm) |
| Product Box Width |
14.500 in. (368mm) |
| Product Style |
AEM Cold Air Intake System |
| Replacement Filter |
21-202DOSK |
| RPM |
3200 |
| SDR Required Flag |
N |
| Standard Pack |
1 |
| Street Legal |
No |
| Street Legal In All US States |
Legal for use in all 50 states. |
| TUV Approved (Europe) |
No |
| Warranty |
Limited Lifetime |
| Weight |
15.6 lb (7.1 kg) |
| GTIN |
00024844366474 |
