General description AP03 1Pair Intake Manifold DISA Valve is designed for various BMW models including 323i, 325i, 330i, 523i, 525i, 530i, E60, E61, E63, E81, E90, E93, E92, E91, X3, X5, and Z4. This product is known for its new quality, easy installation, and durability. Technical specifications Part Numbers: 11617560538, 11617579114 Material: Plastic Color: Green + Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with BMW models: 323i, 325i, 330i, 523i, 525i, 530i, E60, E61, E63, E81, E90, E93, E92, E91, X3, X5, Z4 Package Contents: 2 x Regulating Valve Installation Easy installation process, designed to be a perfect replacement for your old products. Usage Provides stable performance and high reliability, ensuring a long service life. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.