Bav Auto Crankcase Ventilation Return Hose - E46 E39 E60 Z3

Product Details

This is the BMW crankcase return line that goes from the intake manifold to the top CCV connecting hose.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Prop 65 Warning

Product Q&A

Lifetime Replacement