AEM 21-820DS
AEM 21-820DS
AEM 21-820DS
AEM 21-820DS
AEM 21-820DS
AEM 21-820DS
AEM 21-820DS


AEM® (16-19) Infiniti QX30 Cold Air Intake System with Dryflow® Filter

Regular price$349.99
Shipping calculated at checkout.
  • In stock, ready to ship
  • Question? Call us at (888) 257-1077 🏁
  • Free Shipping USA (Exc. HI, AK, PR)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Compatible: (2.0L)

2016 - 2019 Infinti QX30

The AEM 21-820DS is an innovatively designed intake system to completely replace the restrictive air filter and airbox of some Infiniti QX30 models. The airbox has been crafted with premium materials and designed with 2 air scoops that feed from factory vent locations. It is aerodynamically engineered for better airflow, heat resistance, and improved aesthetics under the hood. The ECU is relocated underneath the airbox where a large vent keeps it cool. To clear the hood stand we incorporate a channel groove for a factory look on the air box. The AEM logo is showcased in a transparent badge, which also serves as a window to the filter so you know when it is time to have it serviced. The cylinder shaped AEM Dryflow air filter is 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). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 21-785DS vehicle applications to determine the legal status for each vehicle.
  • 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
  • Transparent AEM logo on the airbox cover
  • Backed by AEM Limited Lifetime Warranty
  • Unique air box design
Estimated Horsepower Gain 25 HP @ 5000 RPM
Replacement Filter 21-1015DK
Air Filter Color Red
Air Filter Material Non-woven Synthetic
Air Filter Outlet Shape Round
Clamps Included No Clamps Required
Clamp Material No Clamps Required
Clamp Style No Clamps Required
Couplers Included None
Product Style AEM Cold Air Intake System
Intake Pipe Color / Finish None
Intake Pipe Material Not Applicable
Street Legal In All US States No
TUV Approved (Europe) No
Weight 12.5 lb (5.7 kg)
Product Box Height 9.81 in (249 mm)
Product Box Length 36.31 in (922 mm)
Product Box Width 22.81 in (579 mm)
California Restricted Not legal for sale or use in California
Mounting Hardware Included Yes
Warranty Limited Lifetime


Install Guide:



Customer Reviews

Be the first to write a review