Cold Air Intake for Scion xB (2008-2015) 2.4L Engine

Ever feel like your Scion xB is just holding its breath, especially when you ask for a little more on the highway or merging onto the freeway? This cold air intake system lets your 2.4L breathe freely, giving you that satisfying punch you’ve been missing.

Performance Cold Air Intake for Scion xB (2.4L 4-Cylinder)

The factory air box on your 2008-2015 Scion xB’s 2.4L engine is designed for quiet operation, not peak performance. Its convoluted path, resonator boxes, and restrictive paper filter choke the engine, limiting its ability to draw in the cool, dense air it craves for optimal combustion.

Our high-flow cold air intake system completely re-engineers this critical pathway. By replacing the stock setup with smooth, wide-diameter T-304 aluminum tubing and a large, free-flowing performance filter, we dramatically reduce turbulence and restriction, delivering a consistent, cooler charge of air directly to your throttle body. This means your engine isn’t working as hard to pull air, translating directly into more usable power and a crisper throttle feel.

Why You Need This Upgrade

• Sharper Throttle Response: Eliminates the intake restrictions found in factory setups, providing an immediate connection between the pedal and the engine. You’ll feel less lag and a more direct pull.
• Increased Horsepower & Torque: By optimizing airflow and delivering a denser, cooler air charge, your 2.4L can ignite fuel more efficiently, translating to measurable gains in both peak horsepower and torque across the RPM range.
• Improved Fuel Efficiency: A more efficient engine that breathes better doesn’t have to work as hard. Many drivers report a slight bump in miles per gallon under normal cruising conditions after installing a quality cold air intake.
• Aggressive Engine Note: Beyond the performance, this system lets you actually hear your engine breathe. The factory muffles everything, but you’ll get a satisfying, deeper growl from your xB, especially under acceleration.
• Premium, Durable Construction: Crafted from lightweight T-304 aluminum piping, this intake not only looks great but is built to last. It resists corrosion and helps shed heat rapidly, keeping your intake air temps as low as possible.

Technical Specifications

Replaces These OEM Applications

Compatible Vehicles:

• Scion xB 2008-2015 (2.4L 4-Cylinder Engine)

Upgrade Your Scion xB Today

Don’t let a restrictive factory air intake hold back your Scion xB’s 2.4L engine. This Cold Air Intake isn’t just an aftermarket part; it’s an investment in a more responsive, more enjoyable driving experience every time you hit the road. Shop with confidence knowing that we deliver the best performance parts with fast shipping and expert support for your second-gen xB.