General description The GT2556V Turbocharger is designed for BMW 730d and 530d models equipped with the M57D30 engine. This turbocharger enhances engine performance and efficiency, making it an essential upgrade for your vehicle. Technical specifications Turbo Model: GT2556V Turbo Part Numbers: 454191-0004, 454191-0005, 454191-0008, 454191-0001, 454191-0003, 454191-0006, 454191-0007, 454191-0009, 454191-5012S, 454191-5015S, 454191-9015S, 454191-5017S, 454191-9017S OEM Part Numbers: 11652248906, 11652248907, 11652247691, 116522489069, 22489079, 2247691, 2247906, 2248907, 22489069 Condition: 100% Brand New Warranty: 2 Years Compatibility and accessories Compatible with BMW 530d (E39) 3.0D 184hp (135kw) / 193HP (142kw) from 1998-2005 Compatible with BMW 730d (E38) 3.0D 184hp (135kw) / 193HP (142kw) from 1998-2005 Professional installation is highly recommended Instruction manual included (E-book version available upon request) Usage Ensure to verify the Turbo Model, Turbo Part Number,