M54 Intake Manifold

The Genuine BMW Intake Manifold is a critical component for your BMW's engine, specifically designed for the M54B25 engine. This genuine replacement part functions to collect and equalize the intake charge, while also housing essential components such as the DISA valve and throttle body. An intake manifold plays a vital role in distributing the air-fuel mixture to the engine's cylinders. Symptoms of a failing intake manifold can include engine misfires, rough idling due to uneven air delivery, coolant or vacuum leaks from cracks or bad gaskets, and the illumination of the Check Engine Light (CEL) caused by air intake imbalances or sensor issues. This intake manifold is listed as fitting various BMW chassis, including E39, E46, E83 X3, and E85. The product is backed by a Lifetime Replacement Program, offering coverage for as long as you own the part.