Cold Air Intake for Nissan Sentra (2007-2012) 2.5L SE-R Engine

High-Velocity Cold Air Induction for the Nissan Sentra SE-R Spec V QR25DE

Who It’s For: Designed specifically for B16-generation Nissan Sentra owners running the high-output QR25DE engine. If you’re driving the Spec V, you already know this isn’t your average commuter car; it’s a chassis built for the track that happens to have four doors.

The Problem: The factory air intake on the QR25DE is a maze of plastic baffles and resonators designed for one thing: silence. Unfortunately, that silence comes at the cost of airflow. The stock system is prone to heat soak and restricts the engine’s ability to pull in the volume of oxygen required during high-RPM pulls, effectively masking the true power potential of your SE-R.

The Solution: We engineered this intake to correct the factory design flaws of the QR25DE, delivering reliable performance by replacing the restrictive plastic accordion tubes with smooth, mandrel-bent piping. By relocating the filter and streamlining the path to the throttle body, we ensure your engine draws in cooler, denser air for a sharper response that the factory setup simply can’t match.

Why This is the Ultimate Upgrade

• Optimized Induction Path: Eliminates factory turbulence, allowing the QR25DE to breathe naturally and reach its peak power band faster.
• Thermal Management: Moving away from the stock airbox reduces intake air temperatures, which is critical for maintaining timing and preventing power drop-off during spirited driving.
• Track-Ready Sound: Provides a deep, mechanical growl under load that highlights the aggressive cam profile of the SE-R Spec V without being obnoxious at cruising speeds.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2007 Nissan Sentra SE-R Spec V 2.5L
• 2008 Nissan Sentra SE-R Spec V 2.5L
• 2009 Nissan Sentra SE-R Spec V 2.5L
• 2010 Nissan Sentra SE-R Spec V 2.5L
• 2011 Nissan Sentra SE-R Spec V 2.5L
• 2012 Nissan Sentra SE-R Spec V 2.5L

Interchange Part Numbers:

B16 SE-R 2.5L Intake, QR25DE Cold Air System, 2007-2012 Sentra Performance Intake

The Performance Promise

Buy with confidence. Having spent years tuning Nissans, I know that the QR25DE responds exceptionally well to breathing mods. This kit provides the airflow needed to support further modifications like headers or a tune. Backed by real automotive experts and fast shipping.