034Motorsport Breather Hose, B6 Audi A4 1.8t, Prv Elbow To Tube, Silicone, Replaces 06b 103 221 M
The 034Motorsport Silicone PRV Elbow is a direct replacement for the factory hose on B6 1.8T engines, a common failure point that often tears when removing the stock PRV. Made from 4-ply high-temperature automotive-grade silicone, this elbow is far more durable than the factory rubber, resisting cracks, rips, and deterioration over time.
It installs between the PRV and the metal tube alongside the valve cover, providing a reliable, long-lasting connection for proper boost and crankcase ventilation.
Features
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Direct replacement for the factory PRV elbow on B6 1.8T
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4-ply high-temperature silicone construction for maximum durability
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Resistant to tearing, cracking, and aging
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Fits between the PRV and valve cover metal tube
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Improves reliability and longevity of the PCV system