BMW M57 TopMount Alternator Relocation Adapter The BMW M57 TopMount Alternator Relocation Adapter is designed to reposition the alternator to the top of the engine bay in top-mount turbo setups or custom builds. This relocation improves clearance, accessibility, and durability, especially in off-road and expedition applications. Key Benefits Increased Clearance: Frees up space in the lower engine area, avoiding interference with the steering system or chassis components. Off-Road Reliability: Higher alternator placement protects it from water, mud, and debris. Easy Maintenance: Simplifies alternator access for quicker servicing or replacement. Features CNC-machined adapter for precise fitment. Compatible with standard M57 alternators. Durable construction for performance and off-road use. Note: Alternator is not included. May require custom belt routing and/or external power steering reservoir depending on configuration.