Fuel Pump Relay for Conversions The Fuel Pump Relay for Conversions is a ready-to-use wiring solution designed to power your fuel pump reliably in custom and engine swap projects. Featuring an integrated fuse for protection, this relay ensures stable voltage delivery and long-term durability under demanding conditions. Key Features Pre-wired relay for quick installation Integrated fuse for circuit protection Provides stable +12V supply to fuel pump Compatible with standalone ECUs and custom wiring harnesses Applications Ideal for BMW M57 swaps, performance builds, classic car fuel system upgrades, and any conversion requiring a reliable fuel pump power circuit. Included in the Kit Relay with pre-wired connectors Inline fuse and holder Installation-ready wiring
