B48 B58 S58 Charge Pipe Sensor Adapter Harness

The B48 B58 S58 Charge Pipe Sensor Adapter Harness allows you to replace the factory 4 BAR charge pipe pressure sensor with a higher range 5, 6, or 7 BAR AEM pressure sensor without cutting or modifying factory wiring.

The factory sensor is a 4 BAR pressure sensor mounted in the charge pipe and is used by the ECU for load calculation, boost control, and fueling modeling. When operating beyond the factory pressure range, a higher BAR sensor is required to prevent sensor saturation and maintain accurate pressure reporting.

This plug and play adapter connects directly to the OEM charge pipe harness and properly adapts it for use with AEM high pressure sensors.