AEM Air Intake System 21-413C
  • Thumbnail  AEM Air Intake System 21-413C
  • Thumbnail  AEM Air Intake System 21-413C

AEM Air Intake System 21-413C

AEM
735754
Part # 21-413C
SKU # 735754
Notes: ***50 state legal*** California Air Resources Board Executive Order: D-670-15. Filter Element Color: Red. Intake Tube/Pipe Color: Gunmetal Gray. AEM - Metal Intake System; CAS (Cold air intake system). Kit

$29899

PRODUCT SPECIFICATIONS

Part #21-413C
SKU #735754
Weight9lbs
Notes***50 state legal*** California Air Resources Board Executive Order: D-670-15. Filter Element Color: Red. Intake Tube/Pipe Color: Gunmetal Gray. AEM - Metal Intake System; CAS (Cold air intake system). Kit
Coupler Color / FinishNot Applicable
Clamp TypeRegular
Intake Pipe Outlet Length (in)29
Coupler MaterialNot Required
Air Filter Element ColorRed
Air Filter Oil IncludedNot Required
Air Filter Small End Diameter (in)5.13
Air Filter Element WashableYes
Air Filter Outlet ShapeCircular
Coupler Quantity Included0
Air Filter Heat Shield IncludedNo
Intake Pipe Inlet Length (in)2.5
Air Filter End Cap Color / FinishBlack
Air Filter Large End Diameter (in)6
Intake Pipe Inlet Width (in)2.5
Intake Pipe MaterialAluminum
Intake Pipe PortsIncluded
Intake Pipe Outlet Width (in)2.5
Intake Pipe Color / FinishGunmetal Gray
Mass Air Flow Sensor Adapter IncludedIncluded When Required
Mounting Hardware IncludedYes
Clamp Quantity Included9
Clamp MaterialSteel
Intake Pipe Inlet ShapeCircular
Air Filter Outlet Length (in)2.5
Air Filter Outlet Width (in)2.5
Air Filter Element MaterialNon-woven Synthetic
Intake Pipe Outlet ShapeCircular
Clamp Color / FinishNatural
Air Box IncludedNo
Vacuum Tubing IncludedYes
Air Filter Overall Height (in)5.13

PRODUCT DESCRIPTION

The AEM 21-413C 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 Civic LX, DX and CX 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 gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the engine breather hose as well as a replacement water bypass 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 21-413C vehicle applications to determine the legal status for each vehicle.

  • checkmarkIncreased horsepower
  • checkmarkTuned and dyno-tested to improve acceleration and engine sound
  • checkmarkLow restriction aluminum tubing
  • checkmarkAir filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • checkmarkWashable and reusable oil-free filter media

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