Bav Auto Intake Air Adjustment Unit/DISA Valve – E46 E39 E60 X3 X5 Z3 Z4 M54 3.0L

Description

The DISA Valve adjusts the intake manifold runner length to improve performance. When it fails it can lead to a rough idle and perhaps an engine fault code light. This adjusting unit fits E46 325i with M54 engine, 330i, E39 530i, E60 530i 2004-2005 – X3 3.0i 2004-2006 – X5 3.0i 2000-2006 Z3 3.0i, Z4 3.0i 2003-2006.

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.