Cold Air Intake System (AIP21-792C)

Fitment

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Description

AEM 21-792C replaces the non-Type R Civic 2.0L factory airbox with a gunmetal-gray aluminum tube, a heat shield and an oil-free Dryflow filter.

Technical specifications

Manufacturer part number 21-792C Tube Mandrel-bent aluminum, gunmetal-gray powder coat Replacement filter 21-2027DK Filter media Non-woven synthetic Carb eo D-670-26 Application and compatibility

2016–2021 Honda Civic 2.0L gasoline, excluding Type R and LEV3 SULEV30 applications.

Emissions information

AEM lists CARB Executive Order D-670-26. Approval depends on the vehicle’s emissions test group; AEM’s application listings exclude LEV3 SULEV30 vehicles.

Manufacturer documents

AEM exact product 21-792C

AEM 21-792C current hosted installation instructions

AEM current Lifetime Limited Warranty

Key features

• Washable synthetic filter requires no oil
• Retains the factory MAF sensor and engine vent connection

Specifications

General

What's in the box

• Intake tube, Dryflow filter, heat shield, coupler, vent hose, edge trim, rubber mounts and clamp hardware

Installation hardware included.

Install & Results

At a glance

• Supporting modifications required:
  • Reuse the factory MAF sensor with its screws and the lower-airbox mounting grommet.
• The manual specifies 30 in-lb for the illustrated coupler/filter hose clamps. Trim heat-shield edge trim and, where necessary, the supplied vent hose as instructed. Check hood clearance and idle the engine for three minutes after reconnecting the battery.

Warranty

Limited warranty (documented)

AEM Lifetime Limited Warranty covers manufacturing defects for the original purchaser. Racing, competition, off-road use, modification and improper maintenance are excluded; coverage is nontransferable.

Term: Lifetime Limited Warranty

Manufacturer warranty policy