AEM Induction 21-885C is a cold-air intake for specified Kia K5 and Hyundai Sonata 1.6L turbo applications. The application-specific assembly uses gunmetal gray aluminum and oil-free Dryflow filtration. AEM reports an estimated gain of 6.43 HP @ 5231 RPM for its documented test configuration. Results are not guaranteed on every vehicle.
| Years | Vehicle | Engine / application |
|---|---|---|
| 2021–2022 | Kia K5 | 1.6L turbo; exact retrieved manual |
| 2020–2022 | Hyundai Sonata | 1.6L turbo; exact retrieved manual |
| 2023 | Kia K5 / Hyundai Sonata | Existing saved scope; K5 current finder confirms 2023, Sonata exact later-year scope unresolved |
1.6L turbo only; this is not K5 GT or Sonata N Line 2.5L turbo coverage. The older manual ends in 2022 while the current K5 finder includes 2023. Its prose calls the sensor a mass air filter and mentions a K&N tube; the exact header and illustrated parts identify the AEM kit. No new MAF housing is supplied.
| Detail | Value |
|---|---|
| Brand | AEM Induction |
| Manufacturer Part Number | 21-885C |
| Tube / finish | Gunmetal gray aluminum |
| Replacement filter | 21-203DK |
| Condition | New |
Factory sensors and reused vehicle parts are not supplied as new replacements. Refer to the exact illustrated parts list for individual hardware.
AEM Induction develops vehicle-specific and universal intake, filtration, and supporting components for street and performance applications. Black Ops Auto Works organizes each listing by exact part number and available fitment data to support accurate product selection.
What is the 21-885C?
The vehicle-specific intake described above; it is a complete intake configuration, not just a replacement filter.
Which applications are supported?
specified Kia K5 and Hyundai Sonata 1.6L turbo applications; review the fitment notes before ordering.
Is the finish polished?
Gunmetal gray aluminum.
What replacement filter is listed?
21-203DK; verify the actual filter/kit revision before replacing it.
Are new vehicle sensors included?
No new vehicle sensor is supplied. Reuse the original components only as directed for this exact kit; sensor and housing arrangements differ between applications.
Are the power gains guaranteed?
No. AEM’s published figures apply to its documented test configuration.
Does Dryflow require oil?
No. Follow the filter-specific cleaning procedure and inspect more frequently in dust.
What emissions conditions apply?
The current AEM page marks this kit California restricted. Check exact vehicle and current emissions requirements; do not infer an exemption from a related kit.
AEM instructions and illustrated parts list
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
Shop AEM Induction cold air intake systems, short ram intakes, Brute Force applications and DryFlow filters at Black Ops Auto Works. Choose a complete intake for an induction upgrade or a replacement filter to service an existing housing. The range also includes filter wraps, cleaner, tubing and supporting intake components.Choose Your AEM Intake SystemCold Air Intake SystemsAEM cold air systems use application-specific tubing and filter placement. Compare the intake layout, finish and components supplied for the exact engine and vehicle. A complete kit is a different project from changing the filter inside an existing airbox.Brute Force and Short Ram OptionsExplore Brute Force applications for the listed truck and SUV configurations, or a short ram design where the manufacturer offers one for your car. Routing, mounting and filter position distinguish these choices; use the system designed for the vehicle rather than combining parts by tube diameter alone.AEM DryFlow Filters and Se...
View AEM Induction Products
Shop cold air intakes, short ram intakes, enclosed air boxes, intake tubes, mass air flow sensors, snorkels, scoops, silicone couplers, replacement filters, and intake service components at Black Ops Auto Works. This collection covers complete vehicle-specific intake systems and supporting components for performance cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and custom fabrication projects. Performance Air Intake Systems and Components An engine air intake system filters incoming air and delivers it to the throttle body, turbocharger, or supercharger inlet. Aftermarket systems may change the intake path, filter location, tubing size, air-box design, induction sound, and airflow characteristics. The results depend on the exact vehicle, engine calibration, intake design, installed modifications, and operating conditions. This collection includes products from Legmaker Intakes, aFe POWER, JLT, K&N, AIRAID, CORSA Performance, Injen, Spectre, Granatelli, Vibrant Per...
View Air Intake Systems Products
Shop cold air intakes, short ram intakes, closed-airbox intake systems, replacement air filters, intake tubes, and MAF housings from K&N, AEM, aFe Power, Airaid, S&B Filters, Injen, Roush, Volant, Corsa, Mishimoto, HPS Performance, Cobb Tuning, JLT, Vararam, Steeda, and other performance intake brands. Find full open-element cold air intakes, sealed-airbox systems, dry and oiled air filters, replacement drop-in filter panels, MAF sensor housings, and complete intake tube kits. Cold air intakes for domestic muscle, sport-compact tuners, diesel trucks, off-road 4x4, Euro performance, and modern sport SUVs Mustang, Camaro, Challenger, Charger, F-150, Silverado, Ram, Tundra, Tacoma, 4Runner, Wrangler, Bronco, Cummins, Duramax, Power Stroke, WRX/STi, Civic Type R, GR86, Supra, GR Corolla, BMW M2/M3/M4, Golf R, and hundreds of additional platforms. Filter by vehicle, intake style (open element, closed airbox, short ram, tube kit), filter media (oiled cotton, dry synthetic), tun...
View Cold Air Intakes Products
Shop Hyundai Sonata parts for exhaust projects, brake service and chassis maintenance at Black Ops Auto Works. Compare Borla S-Type and MBRP systems for the stated N Line application, then review brake kits, H&R springs and KYB service mounts. Plan each project for your Sonata generation, engine and factory equipment.Exhaust Choices for Different Sonata EnginesThe listed 2021–2023 N Line 2.5-liter turbo systems include Borla S-Type tip-finish choices and MBRP aluminized-steel or T304 stainless references with different tips. Compare system contents and material within complete vehicle coverage. MagnaFlow’s earlier 2.4-liter Sonata reference serves a separate production and engine application.Brake Kits, Pads and HardwareCompare applicable PowerStop Z17 service kits, individual rotors and DFC or Brembo components by axle and brake dimensions. Some kits include calipers while others supply friction components only. Review the exact package contents and any required service pieces ...
View Hyundai Sonata Parts and Accessories Products
Shop Kia K5 performance parts and accessories at Black Ops Auto Works. Explore exhaust systems from Borla, aFe Takeda and MBRP, intake upgrades, Eibach springs and cabin protection for your daily drive or next project. Start with your K5’s year, engine, trim and drivetrain to compare the right options for your build.Borla, aFe and MBRP Exhaust SystemsCompare exhaust options for the K5 1.6L FWD, GT-Line AWD and GT 2.5L, with separate applications for newer 2.5L models. Choose between cat-back and axle-back systems by reviewing the sections replaced, materials, tip design and the manufacturer’s sound information. Confirm the exact engine, drivetrain and model-year coverage before selecting a system.Takeda, AEM and K&N Air IntakesExplore aFe Takeda Stage-2 and Momentum intake options for specific 1.6L turbo and GT 2.5L turbo applications, alongside AEM and K&N options for selected 1.6L models. Compare filter type, maintenance requirements and the components included. Match sens...
View Kia K5 Parts and Accessories Products
