Cold Air Intake for Honda Accord (2013-2017) 2.4L Engine

$169.99

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Performance Cold Air Intake Induction Kit for 2013–2017 Honda Accord 2.4L – Refined Combustion & Enhanced Delivery

Elevate your Accord's engine performance by eliminating the restrictions inherent in the factory intake tract. Specifically engineered for the 2.4L 4-cylinder engine, this induction system provides your vehicle with a dedicated path for high-velocity, oxygen-rich air. By replacing the stock air box with this high-flow configuration, the engine pulls in a significantly cooler air charge, resulting in a more efficient combustion cycle. This upgrade translates to a sharper, more immediate pedal feel and a noticeable boost in explosive horsepower whenever you accelerate.

Experience a more engaging drive as your engine breathes more freely throughout the power band. Whether you are navigating city streets or cruising on the highway, this kit ensures that additional power is consistently available. The inclusion of an application-specific heat shield helps maintain lower intake temperatures, protecting the air charge from engine bay heat soak. Beyond the physical gains, this system unlocks a sportier induction sound that complements the refined nature of the powertrain.

Vehicle Fitment

2015–2017 Honda Accord (All models with 2.4L 4-Cyl Engine)
2013–2014 Honda Accord (2.4L 4-Cyl Engine; Except LEV2 SULEV models)
Fits both Automatic and Manual transmissions

Key Features

High-Flow Induction: Engineered to draw in more cold air for better efficiency.
Power Output: Provides a boost in explosive horsepower and torque.
Enhanced Dynamics: Improved throttle response across the RPM range.
Thermal Protection: Included heat shield blocks high engine bay temperatures.
Optimized Design: Replaces restrictive factory components with a high-flow path.

What's Included

High-flow intake induction tube
Performance cone air filter
Application-specific heat shield
Heavy-duty couplers and clamps
All necessary mounting hardware

Installation Tip

Always unplug the car battery's NEGATIVE GROUND CABLE before installing this product. To ensure your vehicle's ECU accurately adjusts to the increased airflow, leave it disconnected for at least 60 seconds during the process. This allows the system to recalibrate to the new induction parameters for immediate performance gains. Always perform the installation on a completely cool engine.

Engine Safety Rating

Difficulty

Fitment

Make	Honda
Engine Size	2.4L
Year	2013 2014 2015 2016 2017

Installation & Tools

The Wrench Time

Estimated Time: 45-60 Minutes
Difficulty: 3/10 - Basic hand tools required. The primary challenge is delicately handling the MAF sensor and avoiding damage to brittle factory plastics common on this chassis.

Tools You Will Need

10mm socket with a 6-inch extension (for airbox bolts and battery)
10mm wrench (for battery terminal)
8mm nut driver or socket (for hose clamps)
#2 Phillips screwdriver (for MAF sensor screws)
Needle-nose pliers (for PCV breather hose clamps)
Panel popper tool (for removing factory wire harness clips without snapping them)

Mechanic’s Pro Tip (The "Gotcha"):
The 9th Gen K24W1 EarthDreams engines are notorious for having extremely brittle plastic breather hose barbs on the factory valve cover and intake. When removing the factory rubber hoses, do not just yank them. Break the seal by twisting gently first. Additionally, the Mass Air Flow (MAF) sensor is highly sensitive on this platform. Touching the delicate wire element inside will cause immediate idle surge, bogging, and a Check Engine Light. Handle it by the plastic housing only.

Phase 1: Removing the Factory Part

Disconnect the Battery: Always start by disconnecting the negative battery terminal on your 2013-2017 Honda Accord 2.4L using a 10mm wrench to prevent check engine lights and electrical shorts.
Disconnect the MAF Sensor: Depress the locking tab on the MAF harness plug and slide it off. Use your panel popper to unclip the wire harness from the factory airbox housing so it is free to move out of your way.
Remove the Breather Hose: Using needle-nose pliers, squeeze the spring clamp on the factory PCV breather hose connecting the engine to the intake tube. Gently twist the rubber hose to break the seal before pulling it off.
Loosen Clamps and Remove Tube: Take an 8mm nut driver to loosen the band clamp securing the factory corrugated rubber intake hose to the throttle body. Pull the rubber hose free from the throttle body.
Extract the Airbox Assembly: Grab your 10mm socket and 6-inch extension to remove the two lower bolts holding the bottom airbox housing to the chassis. Once unbolted, pull the entire factory assembly straight up and out of the engine bay.

Phase 2: Installing the Cold Air Intake

Transfer the MAF Sensor: Using a #2 Phillips screwdriver, carefully remove the two screws holding the factory MAF sensor to the OEM airbox. Transfer it immediately to your new intake tube. Do not let dirt or your fingers touch the wire element. Secure it using the supplied aftermarket hardware.
Mount the Heat Shield and Coupler: Slide the new silicone coupler over the throttle body and lightly snug the clamp with your 8mm socket. Bolt down the aftermarket heat shield using the factory lower airbox mounting points and your 10mm socket.
Seat the Intake Tube: Guide the new intake pipe through the heat shield and push it firmly into the throttle body silicone coupler. Tighten the 8mm hose clamp until snug. Do not over-torque and crush the aluminum pipe.
Connect Breather and Filter: Attach the supplied PCV breather hose to the engine valve cover and the new intake tube fitting. Slide the high-flow air filter onto the end of the intake pipe inside the heat shield and lock it down with your 8mm nut driver.
Plug In and ECU Relearn: Reconnect the MAF sensor harness until it clicks securely. Reconnect the negative battery terminal with your 10mm wrench. On the first startup of your 2013-2017 Honda Accord 2.4L, the vehicle gas pedal should not be touched for 20 seconds. Let the car idle completely undisturbed so the factory ECU can calibrate to the newly increased airflow volume.

Disclaimer: This is a general guide provided for the 2013-2017 Honda Accord 2.4L. Always refer to your factory service manual for exact torque specifications and safety procedures.