Link LS Stepper Adapter Harness G63 com/products/stage-2-mercedes-benz-e63-m157-ecu-tune-1"}]}

com/products/stage-2-mercedes-benz-e63-m157-ecu-tune-1"}]}

"name":"BMW N55 Forged Internals — 1

Essential for any catless 488 exhaust build

It plugs directly into the factory ECU connector — no adapter harnesses

Porsche 992 Carrera (2020+)

Link LS Stepper Adapter Harness G63 com/products/stage-2-mercedes-benz-e63-m157-ecu-tune-1"}]}Adapter harness for connecting the factory LS idle air control (IAC) stepper motor to a Link standalone ECU. Required for LS builds retaining the OEM stepper idle valve with Link engine management. Type: Adapter harness loom SKU: 101 0301 Genuine Link ECU product available from YPG Motorsport with worldwide shipping.