Intake Manifold Assemblies for BMW Z3 (1996-2002)

BMW Intake Air Adjustment Unit/DISA Valve | E39 E46 Z3 - M52 2.5L / 2.8L Engine is designed to regulate airflow into the engine, optimizing performance and fuel efficiency. A faulty DISA valve can cause a variety of issues such as loud noises from the engine bay, hesitation at low RPM, rough idling, and lean codes. If you notice any unusual noise from the valve, it’s important to replace it immediately to prevent further damage. The pin holding the flap can become dislodged and sucked into the motor, causing potentially severe engine damage.

• Ensures proper airflow into the engine for smoother performance
• Fixes issues such as rough idle, hesitation, and lean codes
• Prevents costly engine damage by replacing a faulty DISA valve
• Easy installation with just four bolts to remove and replace the valve
• Compatible with BMW E39, E46, and Z3 models with M52 2.5L / 2.8L engines
• Durable design for long-lasting, reliable performance

Replace your faulty DISA valve to restore engine performance and prevent further damage with this easy-to-install, high-quality replacement part.