AEM Induction Systems · 21-780C

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Part #: 21-780C
UPC: 024844368195

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Brand: AEM Induction Systems Series: Cold Air Induction Systems

This is a Test Product Message for the Air Intakes Category!

Description: AEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly.

Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Description

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. A custom shaped heat shield with a carbon fiber lid is included. The tapered 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). This 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 21-780C vehicle applications to determine the legal status for each vehicle.

Features & benefits

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.

Information

Associated products: AEM-1-4007 Air Filter Wrap, AEM-21-2147DK DryFlow Air Filter, AEM-1-1000 Air Filter Cleaner

Application summary

Year	Make / model
2015-2025	Lexus RC F

Specifications

GTIN: 00024844368195
Weight: 9.4 lb
Height: 15 in
Length: 22.2 in
Width: 14.5 in
EO: Not in CA
Life cycle: Available to Order
Alt. part number: AEM-21-780C
AAM brand code: AEK
Warehouse brand code: AEK
AAIA brand code: DSHD

Attributes

AAM Standard Pack: 1
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-21-780C
California Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
California Restricted: Not legal for sale or use in California
Clamp Color: Natural
Clamp Color/Finish: Natural
Clamp Material: Stainless Steel
Clamp Quantity: 3
Clamp Style: Worm Gear
Clamps Included: 3
Coupler Color: Black
Coupler Color/Finish: Black
Couplers Included: 1
Estimated Horse Power Gain: 18.5 HP @ 5975 RPM
Estimated Horsepower Gain: 18.5 HP @ 5975 RPM
Filter Color: Red
Filter Material: Non-woven Synthetic
Horse Power Increase: 19 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: 9.400 lbs. (4.3 kg)
Mass Air Flow Sensor Adapter Included: No
Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included: Yes
Oil Included: No
Package Material: Corrugated
Package Type: Box
Product Style: AEM Cold Air Intake System
RPM: 5975
Replacement Filter: 21-2147DK
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
Title: AEM AEM-21-780C Cold Air Intake System
Warranty: Limited Lifetime
Weight: 9.4 lb (4.3 kg)