CR Billet Turbo Air Filter Cage and Outerwears Snow Sock
Designed by CR Racing specifically for boosted applications.
Built for high-boost snowmobiles that demand maximum airflow and reliable snow protection, our billet turbo intake delivers consistent performance in deep powder, cold airflow conditions, and extreme temperature swings. Unlike generic intake filters, we engineered this system with the correct internal volume, cage diameter, and flow surface for turbo efficiency — not just filtration.
Every intake comes equipped with our exclusive CR Racing / Outerwears snow sock, custom-made for our cage sizes. This sock is manufactured in the USA by Outerwears specifically for our intake, using top-quality hydrophobic material that sheds snow, water, and frost while allowing peak airflow under boost.
Features
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Designed for turbocharged snowmobile applications
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Includes CR Racing exclusive Outerwears snow sock, made specifically for our cage dimensions (not a universal generic fit)
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Billet aluminum intake cage optimized for airflow and turbo response
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Hydrophobic snow-blocking sock material sheds powder, slush & moisture
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Maintains consistent airflow without starving the turbo at high RPM
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High-flow filter media engineered for snow conditions
Why Our Sock Is Different
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Made in the USA by Outerwears specifically for CR Racing
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Not a universal ATV/UTV style sock
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Engineered for 3.5" and 4.5" turbo cage diameters
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Designed to maintain airflow under snow loading, not just dry filtration
Applications
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Turbo sleds (factory & aftermarket turbo kits)
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Mountain and deep snow riding
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High-boost applications that require stable airflow
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Riders who want proven, non-Chinese filtration quality (Outerwears OEM)
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✅ Which cage should I choose?
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2.5” OFFSET cage
Required for CR Racing boosted Polaris applications. Offset design aligns with CR turbo intake plumbing.
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3.0” CENTERED cage
Universal boosted intake cage for custom or non-CR applications. Centered design.
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2.5" Inlet size is Standard with all our Snowbike Kits.
What’s Included
Built for real mountain boost.
If you want power, you need airflow — and if you want consistent airflow in snow, you need protection built for snow, not dirt.
