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

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