Performance Air intake for Honda Accord (2013-2017) 2.4L Engine - Red

Cold Air Intake System for Honda Accord 2.4L (2013–2017) - Increased Power & Optimized Efficiency

This cold air intake system is designed to replace the factory air box on 2013–2017 Honda Accord models equipped with the 2.4L 4-cylinder engine. The system reduces intake restriction by using T304 aluminum piping with mandrel-bent construction and a high-flow air filter. This results in improved throttle response, enhanced airflow efficiency, and measurable gains in horsepower and torque across the RPM range.

The intake uses larger diameter aluminum tubing compared to the factory intake tract, creating a less restrictive path for incoming air. The mandrel-bent piping maintains consistent internal diameter throughout each bend to minimize turbulence and pressure loss. The high-flow filter maintains adequate filtration while reducing restriction compared to the factory paper element.

Vehicle Fitment

• 2013–2017 Honda Accord (2.4L 4-Cylinder Engine)

Performance & Design

Airflow Optimization: The system is engineered to improve airflow efficiency by eliminating restrictive elements in the factory intake path. Testing under controlled conditions has shown potential gains of up to 10% in horsepower and torque. Actual performance improvements will vary based on vehicle condition, elevation, ambient temperature, and existing modifications.

Throttle Response: The reduced intake restriction allows the engine to draw air more efficiently, particularly during acceleration. This results in improved throttle response and power delivery throughout the RPM range. The improved combustion efficiency may contribute to fuel economy gains during steady-state driving conditions.

Construction & Materials

T304 Aluminum Construction: The intake pipe is constructed from T304 aluminum, which provides corrosion resistance and reduces weight compared to factory components. The mandrel-bent tubing maintains consistent internal diameter throughout each bend, reducing turbulence and maintaining airflow velocity.

Filter Design: The high-flow air filter uses washable filter media that can be cleaned and reused. The filter provides adequate filtration while maintaining lower restriction than the factory paper element. The open-element design produces a more audible intake sound during acceleration.

Features & Components

• T304 aluminum intake piping with mandrel bends
• High-flow washable air filter
• Reusable filter with periodic cleaning capability
• Direct replacement for factory air box assembly
• Reduces intake restriction for improved airflow
• Enhances throttle response across RPM range
• Produces deeper intake sound under acceleration
• Lightweight construction compared to factory components
• Compatible with factory manifold system

What's Included

• T304 aluminum intake pipe
• High-flow washable air filter
• Silicone couplers
• Stainless steel clamps
• Complete hardware kit
• Installation instructions

Installation

• Direct replacement for factory air intake system
• Uses existing factory mounting points
• No cutting or drilling required
• Installation time approximately 45–60 minutes
• Basic hand tools required (screwdrivers, socket wrenches)

Installation Note:
After installation, disconnect the negative battery terminal for approximately 30 seconds to allow the engine control unit to reset. This allows the ECU to recalibrate fuel delivery and ignition timing parameters to optimize performance with the modified airflow characteristics. The ECU will continue to adapt during normal driving operation.

Filter Maintenance

Inspection Schedule: Inspect the air filter every 5,000 miles and clean if necessary. Driving conditions such as dusty environments, off-road use, or heavy traffic may require more frequent inspection and cleaning.

Cleaning Procedure: Remove the filter from the intake tube. Gently tap the filter to remove loose debris. Apply an appropriate air filter cleaning solution to both the inside and outside of the filter element, working it into the filter media. Allow the cleaner to soak for approximately 10 minutes. Rinse the filter thoroughly with low-pressure water from the clean side out, continuing until water runs clear. Shake off excess water and allow the filter to air dry completely in a clean environment. Once fully dry, apply air filter oil evenly to the filter media according to product specifications. Allow the oil to wick through the filter material for approximately 20 minutes before reinstalling. Ensure the filter is completely dry before applying oil, as moisture will prevent proper oil absorption.

This cold air intake system provides improved airflow characteristics for the 2.4L Honda Accord engine while maintaining reliable filtration and a direct-fit installation. The system is designed to work with factory engine management components and manifold systems without requiring additional modifications or tuning.