Porsche CDC-4 (Becker BE 6605) OEM 6-Disc CD Changer – 2003 Original Porsche CDC-4 six-disc CD changer, manufactured by Becker Automotive Systems (Model BE 6605) in January 2003. Featuring dual OEM part numbers for Porsche (996.645.140.01) and Volkswagen (7L5.035.111), this factory audio unit is designed for seamless period-correct integration within high-end vehicle entertainment systems. Constructed with a durable black metal housing and high-impact polymer faceplate featuring the embossed Porsche model designation, it utilizes optical data transmission protocols. It is compatible with a range of factory systems from the 2000s, including Porsche PCM 2.1 navigation and CDR-23/CDR-24 audio units found in the 911 (generations 996 and early 997), Boxster (986 and early 987), Cayman, and Cayenne (9PA / 955), as well as Volkswagen Touareg (7L) models equipped with MFD2 or compatible optical navigation systems. The unit is in exceptional aesthetic condition, presenting clean surfaces with minimal signs of handling or age. The exterior casing, faceplate, and branding are well-preserved, with no structural flaws or heavy wear. Fully tested and 100% functional. The motorized mechanism opens and closes smoothly, the internal multi-disc cartridge indexes correctly, and the optical laser reads discs rapidly across all six slots without skipping. Dimensions: approximately 24 x 19 x 6.5 cm. Weight: 2220 g. Included in the lot: Porsche CDC-4 CD changer unit only, exactly as photographed. Worldwide shipping. Shipping fee includes professional carefully packaging to ensure safe and secure delivery.