BMW (01-07 3.0L) Adjusting Unit Intake Manifold (DISA Valve) NEW for e36.7 e39 e46 e53 e60 e83 e85 Adjusting Unit for Intake Manifold (DISA Valve) Brand NEW part with full 1 year warranty. BMW part# 11 61 7 544 805, (325i fits m56 engine only) Genuine BMW part, recently made: not been lying around. Please see FITMENT CHART below, under PRODUCT DESCRIPTION. Email us your VIN for any questions.