Injen 08-09 xB Polished Cold Air Intake

If you're looking to give your 2008-2015 Scion xB a bit more pep, this Injen SP Series cold air intake is a solid choice. It's designed to let your engine breathe easier, which can translate into more power and a more aggressive sound.

The heart of this system is the polished 6061-T6 aluminum intake tube. It's shaped to provide a smooth, uninterrupted path for air entering your engine, reducing restrictions compared to the stock setup. Injen uses their patented MegaRam (MR) Technology and Air Fusion Technology, which they say helps tune the intake for safe air-fuel ratios and optimal performance gains. This means you can expect a boost in horsepower and torque without compromising your engine's health. It also comes with a serviceable SuperNano-Web dry air filter, meaning you can clean and reuse it, and it offers good filtration.

Beyond the performance improvements, you'll likely notice a throatier engine tone when you step on the gas. This kit is designed as a direct fit, meaning no additional tuning is required after installation. Just keep in mind that this intake is not CARB exempt and cannot be shipped to California or used on vehicles registered there.