Mishimoto MMAI-ACRD20-18 Performance Cold Air Intake for 18-22 Honda Accord 2.0T

Vehicle Fitment

• 2018-2022 Honda Accord 2.0T Sport (K20C4, 6MT/10AT)
• 2018-2022 Honda Accord 2.0T EX-L (K20C4, 10AT)
• 2018-2022 Honda Accord 2.0T Touring (K20C4, 10AT)

Fitment Notes

• 2.0L Turbo (K20C4) only -- does not fit 1.5T or Hybrid trims
• 10th generation Accord only -- does not fit 2023+ (11th gen dropped the 2.0T)
• Direct-fit, no modifications required
• Maintains safe air-fuel ratios -- no tune required
• Not CARB exempt -- not legal for sale or use in California

Features

• Max gains of +15.6 HP and +12.9 lb-ft to the wheels
• 50% airflow improvement over stock intake
• Precision-adjusted CNC-machined anodized aluminum MAF housing
• Rotational-molded airbox with carbon fiber top panel
• High-flow oiled cotton gauze air filter
• Silicone intake coupler for improved flow and durability
• Enhanced aggressive engine tone -- turbo hiss and growl
• Direct-fit replacement for stock air box

Specifications

• Type: Performance air intake system
• Engine: Honda K20C4 2.0L Turbo
• Intake Tube: Aluminum, black anodized
• MAF Housing: CNC-machined high-grade aluminum
• Airbox: Rotational-molded with carbon fiber top
• Air Filter: Oiled cotton gauze (red)
• Coupler: Silicone
• Clamps: Worm gear
• Dyno Gains: Up to +15.6 HP / +12.9 lb-ft (wheels)
• Airflow Improvement: 50% over stock
• CARB Exempt: No
• UPC: 811580035708
• Warranty: Mishimoto Lifetime

Included Components

• 1x Silicone intake elbow
• 1x CNC aluminum MAF sensor housing
• 1x Rubber MAF housing gasket
• 1x Mishimoto high-flow oiled cotton gauze air filter (red)
• 1x Rotational-molded airbox with carbon fiber top
• 4x Worm gear clamps
• Mounting hardware

Product Description

The Mishimoto MMAI-ACRD20-18 is a performance air intake system for the 2018-2022 Honda Accord 2.0T equipped with the K20C4 turbocharged engine -- a detuned version of the Civic Type R's powerplant. This intake alleviates the restrictions and sound mufflers built into Honda's factory air box, delivering dyno-proven gains of up to 15.6 horsepower and 12.9 lb-ft of torque to the wheels with a 50% improvement in airflow over stock. The precision-adjusted MAF housing is CNC-machined from high-grade anodized aluminum and paired with a silicone coupler to optimize intake air flow while maintaining safe air-fuel ratios with no tune required.

The robust rotational-molded airbox shields the high-flow oiled cotton gauze filter from engine bay heat while the carbon fiber top panel delivers a premium under-hood appearance. The result is a noticeably more aggressive engine tone with enhanced turbo hiss and growl that transforms the Accord's driving character. Direct-fit installation with no cutting, drilling, or modifications -- all necessary hardware, clamps, and gaskets are included. Fits 2.0T trims only (Sport, EX-L, Touring) -- does not fit 1.5T or Hybrid Accord trims. Does not fit the 2023+ 11th generation Accord which eliminated the 2.0T engine entirely. Not CARB exempt -- not legal in California. Backed by Mishimoto's lifetime warranty.