• Cold air intake system
• Pulls cooler air from outside the engine bay
• Larger diameter piping than factory for improved flow
• Direct-fit installation with included hardware

Cooler Air Means More Power

The factory airbox pulls air from inside a hot engine bay, and that warmer intake air is measurably denser-disadvantaged compared to genuinely cool outside air, meaning less oxygen per volume reaching the engine. Turbo XS's cold air intake relocates the filter to pull from outside the engine bay, delivering cooler, denser air directly to the turbo. That difference is most noticeable under sustained hard acceleration, when a heat-soaked engine bay would otherwise be feeding the engine progressively warmer air. That's the kind of detail that separates genuine engineering from a basic replacement part.

Larger Piping for Genuine Flow Gains

Beyond just cooler air, this intake uses larger diameter piping than the factory setup, reducing the restriction that limits airflow at higher RPM. All the hardware needed for a direct-fit installation is included, so the swap stays a straightforward bolt-on job. It's a proven, foundational upgrade for anyone building toward more power. It's a small distinction that makes a real difference once you're actually driving on it.

Straight From Subispeed

A genuine cooler-air and flow upgrade for 2008-2014 Subaru WRX / 2008-2014 Subaru STI — one of the more foundational bolt-ons for anyone building toward more power.

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