Cold Air Intake for Nissan Altima (2013-2016) 2.5L Engine

Maximize Throttle Response and Airflow for your Nissan Altima QR25DE

Who It’s For: Designed specifically for 2013–2016 Nissan Altima owners running the QR25DE engine who want to bridge the gap between a standard commuter and a more responsive, spirited drive.

The Problem: The factory intake on the QR25DE is engineered primarily for noise suppression. It uses restrictive, baffled plastic boxes and corrugated rubber accordion hoses that create massive air turbulence. This design causes the engine to work harder just to breathe, leading to sluggish throttle response and heat soak during summer idling.

The Solution: We replace that restrictive factory assembly with a mandrel-bent aluminum intake pipe and a high-velocity air filter. By straightening the airflow path and utilizing a larger surface area for filtration, this system allows the QR25DE to pull in cooler, denser air with less effort, correcting the factory’s efficiency limitations.

Why This is the Ultimate Upgrade

• Performance Gains: By reducing intake restriction, this system can provide up to a 10% increase in horsepower and torque, particularly noticeable in the mid-to-high RPM range where the QR25DE usually feels breathless.
• Aluminum Construction: Unlike the stock plastic that becomes brittle and cracks over time due to engine bay heat, our lightweight aluminum piping is built to last the life of the vehicle while dissipating heat more effectively.
• Direct Bolt-On Fitment: This is a true "no-headache" install. It utilizes factory mounting points and is designed to work perfectly with your stock Mass Air Flow (MAF) sensor without throwing a Check Engine Light.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2013 Nissan Altima Sedan 2.5L L4 (Base / S / SL / SV Trims)
• 2014 Nissan Altima Sedan 2.5L L4 (Base / S / SL / SV Trims)
• 2015 Nissan Altima Sedan 2.5L L4 (Base / S / SL / SV Trims)
• 2016 Nissan Altima Sedan 2.5L L4 (Base / S / SR / SL / SV Trims)

Interchange Part Numbers:

2013, 2014, 2015, 2016, S, SL, SV, 2.5, L4, T304, 50000

The Performance Promise

Buy with confidence. As tuners, we know that the QR25DE loves to breathe. This intake delivers that deep, aggressive induction growl under heavy acceleration while maintaining a smooth, professional idle. Backed by real automotive experts and fast shipping.

Common Questions

Will this cold air intake fit my 2016 Nissan Altima 2.5L?
Yes, this system is a direct bolt-on fit for 2013–2016 Nissan Altima Sedan models equipped with the 2.5L L4 (QR25DE) engine across Base, S, SR, SV, and SL trims.

Does this fit the 2013 Nissan Altima 2-door Coupe?
This intake is engineered specifically for the 5th-generation (L33) 2013–2016 Nissan Altima Sedan with the 2.5L QR25DE 4-cylinder engine.

What is included in this intake kit?
The system includes a lightweight mandrel-bent aluminum intake pipe and a high-velocity air filter designed to replace the restrictive factory plastic airbox and corrugated rubber hose.

Will I need a custom tune or modifications to install this intake?
Installation is a direct bolt-on process that uses the factory mounting points and works directly with your stock Mass Air Flow (MAF) sensor.

What kind of performance gains can I expect on the QR25DE engine?
By straightening the airflow path and reducing intake restriction, this intake can provide up to a 10% increase in horsepower and torque, with noticeable gains in the mid-to-high RPM range.