AEM Induction

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The AEM 21-415B Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda Accord models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to the passenger-side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable blue powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the engine breather hose. 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). 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 21-415B vehicle applications to determine the legal status for each vehicle.
- Cold Air Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Blue;CARB E.O. D-670-15 All Intake Tube Ports Needed For The Specified Applications Are Included
- 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.
P311-50181AD 21-415B AEM Induction New
Vehicle | Submodel | Block | Engine | CID | CC |
---|---|---|---|---|---|
1998 Honda Accord | EX | L | 4 Cyl 2.3L | - | 2254 |
-
Features:
- Guaranteed To Increase Horsepower And Torque
- Mandrel-Bent Aluminum Intake Tube Paired
- Engineered To Provide High Airflow And Exceptional Filtration
- Replaces Factory Air Filter And Intake Tube
- Typical Installation Can Be Completed In 90 Minutes Or Less
- Air Filter Height: 5.125 In. (130mm)
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Air Filter Outlet Length: 2.500 In. (64mm)
- Air Filter Outlet Width: 2.500 In. (64mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 5
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 48.000 In. (1219mm)
- Intake Pipe Inlet Width: 2.500 In. (64mm)
- Intake Pipe Outlet Length: 48.000 In. (1219mm)
- Intake Pipe Outlet Width: 2.500 In. (64mm)
- Item Weight: 7.500 Lbs. (3.4 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 10.600 In. (269mm)
- Product Box Length: 35.400 In. (899mm)
- Product Box Width: 13.300 In. (338mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-201dk
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Cold Air Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Blue;CARB E.O. D-670-15 All Intake Tube Ports Needed For The Specified Applications Are Included~Excludes LEV2 SULEV Test Group 2HNXV02.3FK6~Install time - 1.5 hrs.
- 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.
P311-50181AD 21-415B AEM Induction New
Vehicle | Submodel | Block | Engine | CID | CC |
---|---|---|---|---|---|
2002 Honda Accord | DX | L | 4 Cyl 2.3L | - | 2254 |
-
Features:
- Guaranteed To Increase Horsepower And Torque
- Mandrel-Bent Aluminum Intake Tube Paired
- Engineered To Provide High Airflow And Exceptional Filtration
- Replaces Factory Air Filter And Intake Tube
- Typical Installation Can Be Completed In 90 Minutes Or Less
- Air Filter Height: 5.125 In. (130mm)
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Air Filter Outlet Length: 2.500 In. (64mm)
- Air Filter Outlet Width: 2.500 In. (64mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 5
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 48.000 In. (1219mm)
- Intake Pipe Inlet Width: 2.500 In. (64mm)
- Intake Pipe Outlet Length: 48.000 In. (1219mm)
- Intake Pipe Outlet Width: 2.500 In. (64mm)
- Item Weight: 7.500 Lbs. (3.4 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 10.600 In. (269mm)
- Product Box Length: 35.400 In. (899mm)
- Product Box Width: 13.300 In. (338mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-201dk
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Brute Force HD Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Polished;CARB E.O. D-670-15 All Intake Tube Ports Needed For The Specified Applications Are Included~Install time - 1.5 hrs.
- AEM s Brute Force Air Intake Systems are 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.
P311-4FEC199 21-9113DP AEM Induction New
Vehicle | Block | Engine | CID | CC |
---|---|---|---|---|
2004 Ford F-450 Super Duty | V | 8 Cyl 6.0L | 363 | - |
-
Features:
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Low Restriction Aluminum Tubing
- Easy To Install Using Commonly Available Tools
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
- Air Filter Height: 9.000 In. (229mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 3
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 32.000 In. (813mm)
- Intake Pipe Outlet Length: 32.000 In. (813mm)
- Item Weight: 6.700 Lbs. (3 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-2259dk
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- DryFlow Air Filter
- Panel; H-1.625 in.; L-15.875 in.; W-6.813 in.
- AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow; filtration; and performance. They use an oil-free filtration material that allows easy cleaning and excellent filtration.
P311-231055E 28-20888 AEM Induction New
Vehicle | Block | Engine | CID | CC |
---|---|---|---|---|
2006 Volkswagen Jetta | L | 4 Cyl 2.0L | 121 | 1984 |
-
Features:
- Designed To Increase Horsepower And Throttle Response
- Cleanable And Guaranteed For The Life Of Your Vehicle
- Captures Up To 99 Percent Of Harmful Contaminants
- Outstanding Performance Even In Dusty Racing Conditions
- Does Not Require Oil
- Will NOT Void Vehicle Warranty
- Manufactured In The USA
- Limited Lifetime Warranty
- Automotive Item Grade: High Performance
- Filter Material: Non-woven Synthetic
- Item Height: 1.625 In. (41mm)
- Item Weight: 1.600 Lbs. (0.7 Kg)
- Oil Included: No Filter Oil Required
- Outside Length: 15.875 In. (403mm)
- Outside Width: 6.813 In. (173mm)
- Package Content: 1 Air Filter
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 2.500 In. (64mm)
- Product Box Length: 17.130 In. (435mm)
- Product Box Width: 8.250 In. (210mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: None
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Brute Force HD Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Polished;CARB E.O. D-670-15 All Intake Tube Ports Needed For The Specified Applications Are Included~Built Before 7/30/07
- AEM s Brute Force Air Intake Systems are 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.
P311-4FEC199 21-9113DP AEM Induction New
Vehicle | Submodel | Block | Engine | CID | CC |
---|---|---|---|---|---|
2006 Ford F-250 Super Duty | Harley-Davidson Edition | V | 8 Cyl 6.0L | 363 | - |
-
Features:
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Low Restriction Aluminum Tubing
- Easy To Install Using Commonly Available Tools
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
- Air Filter Height: 9.000 In. (229mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 3
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 32.000 In. (813mm)
- Intake Pipe Outlet Length: 32.000 In. (813mm)
- Item Weight: 6.700 Lbs. (3 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-2259dk
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Brute Force Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Heat Shield/Clamps; Estimated Horsepower Gain 8 HP @ 4700 RPM; Polished;CARB E.O. D-670-21 All Intake Tube Ports Needed For The Specified Applications Are Included
- AEM s Brute Force 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.
P311-5454823 21-8222DP AEM Induction New
Vehicle | Block | Engine | CID | CC |
---|---|---|---|---|
2011 Ram 1500 | V | 8 Cyl 5.7L | 345 | - |
-
Features:
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Low Restriction Aluminum Tubing
- Easy To Install Using Commonly Available Tools
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
- Air Filter Height: 9.000 In. (229mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 5
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Estimated Horse Power Gain: 8.0 Hp @ 4700 Rpm
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 15.000 In. (381mm)
- Intake Pipe Outlet Length: 15.000 In. (381mm)
- Item Weight: 22.200 Lbs. (10.1 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Oversize Shipping: Os1
- Package Material: Paperboard
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-2259dk
- RPM: 4700
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- DryFlow Air Filter
- Panel; Non-Woven Synthetic; 2.344 in. Height x 13.063 in. Outside Length x 9.438 in. Outside Width
- AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow; filtration; and performance. They use an oil-free filtration material that allows easy cleaning and excellent filtration.
P311-0FB902C 28-20466 AEM Induction New
Vehicle | Block | Engine | CID | CC |
---|---|---|---|---|
2012 GMC Sierra 3500 HD | V | 8 Cyl 6.6L | 403 | 6599 |
-
Features:
- Designed To Increase Horsepower And Throttle Response
- Cleanable And Guaranteed For The Life Of Your Vehicle
- Captures Up To 99 Percent Of Harmful Contaminants
- Outstanding Performance Even In Dusty Racing Conditions
- Does Not Require Oil
- Will NOT Void Vehicle Warranty
- Manufactured In The USA
- Limited Lifetime Warranty
- Automotive Item Grade: High Performance
- Filter Material: Non-woven Synthetic
- Item Height: 2.344 In. (60mm)
- Item Weight: 2.300 Lbs. (1 Kg)
- Oil Included: No Filter Oil Required
- Outside Length: 13.063 In. (332mm)
- Outside Width: 9.438 In. (240mm)
- Package Content: 1 Air Filter
- Package Material: Paperboard
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- DryFlow Air Filter
- Panel; H-1.5 in.; L-13.375 in.; W-9.377 in.
- AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow; filtration; and performance. They use an oil-free filtration material that allows easy cleaning and excellent filtration.
P311-0278950 28-50019 AEM Induction New
Vehicle | Block | Engine | CID | CC |
---|---|---|---|---|
2019 Genesis G80 | V | 6 Cyl 3.8L | 231 | 3778 |
-
Features:
- Designed To Increase Horsepower And Throttle Response
- Cleanable and Reusable For The Life Of Your Vehicle
- Captures Up To 99 Percent Of Harmful Contaminants
- Outstanding Performance Even In Dusty Racing Conditions
- Does Not Require Oil
- Will NOT Void Vehicle Warranty
- Manufactured In The USA
- Limited Lifetime Warranty
- Automotive Item Grade: High Performance
- Filter Material: Non-woven Synthetic
- Item Height: 1.500 In. (38mm)
- Item Weight: 1.700 Lbs. (0.8 Kg)
- Oil Included: No Filter Oil Required
- Outside Length: 13.375 In. (340mm)
- Outside Width: 9.344 In. (237mm)
- Package Content: 1 Air Filter
- Package Material: Corrugated
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- AEM Short Ram Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Estimated Horsepower Gain 11.77 HP @ 4095 RPM; Blue;CARB E.O. D-670-15 Install time - 1 hr.~All Intake Tube Ports Needed For The Specified Applications Are Included
- AEM s Performance Short Ram Air Intake System gives you more power and acceleration by replacing the restrictive factory air filter and air intake assembly. The intake tube has an attractive yet durable powder-coated finish.
P311-4E350D9 22-474B AEM Induction New
Vehicle | Submodel | Block | Engine | CID | CC |
---|---|---|---|---|---|
2004 Subaru Impreza | WRX | H | 4 Cyl 2.0L | - | 1994 |
-
Features:
- Affordable and Simple Horsepower Upgrade
- Improved Throttle Response and Engine Sound
- Low Restriction Aluminum Intake Tube
- Easy To Install With Common Hand Tools
- Lasts Up To 100 000 Miles Before Service Is Required
- Washable And Reusable Lifetime Air Filter
- AEM Limited Lifetime Warranty
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Air Filter Outlet Length: 2.750 In. (70mm)
- Air Filter Outlet Width: 2.750 In. (70mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 4
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Estimated Horse Power Gain: 11.77 Hp @ 4095 Rpm
- Filter Material: Non-woven Synthetic
- Horse Power Increase: 12 Hp
- Intake Pipe Inlet Length: 21.000 In. (533mm)
- Intake Pipe Inlet Width: 2.750 In. (70mm)
- Intake Pipe Outlet Length: 21.000 In. (533mm)
- Intake Pipe Outlet Width: 2.750 In. (70mm)
- Item Weight: 6.000 Lbs. (2.7 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 8.500 In. (216mm)
- Product Box Length: 18.250 In. (464mm)
- Product Box Width: 14.500 In. (368mm)
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-202dk
- RPM: 4095
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Cold Air Intake System
- Includes Dryflow Air Filter/Alum. Tubing/Clamps; Polished;CARB E.O. D-670-15
- 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.
P311-1508905 21-493P AEM Induction New
Vehicle | Submodel | Block | Engine | CID | CC |
---|---|---|---|---|---|
2002 Volkswagen Golf | GTI 1.8T | L | 4 Cyl 1.8L | - | 1781 |
-
Features:
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Low Restriction Aluminum Intake Tube
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Air Filter Outlet Length: 2.750 In. (70mm)
- Air Filter Outlet Width: 2.750 In. (70mm)
- Clamp Color: Natural
- Clamp Material: Steel
- Clamp Quantity: 5
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Filter Material: Non-woven Synthetic
- Intake Pipe Inlet Length: 36.000 In. (914mm)
- Intake Pipe Inlet Width: 2.750 In. (70mm)
- Intake Pipe Outlet Length: 36.000 In. (914mm)
- Intake Pipe Outlet Width: 2.750 In. (70mm)
- Item Weight: 7.000 Lbs. (3.2 Kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Prop 65 (C, R or CR): Cr
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Replacement Filter: 21-202dk
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov