Aeromotive 66164 ReturnX PWM Single-Pump Controller Kit with MAP Sensor and Wiring Harness

The Aeromotive ReturnX PWM Single-Pump Controller Kit is designed to provide precise electronic control for compatible fuel pump systems. Part number 66164 uses pulse-width modulation technology to regulate pump operation, helping deliver consistent fuel flow while supporting efficient system performance. The controller is engineered for applications using a single pump and operates across a 10V to 22V input range, making it suitable for a variety of automotive electrical systems.
The kit includes a MAP sensor and wiring harness to simplify installation and enable boost- or load-referenced pump control. This integrated approach helps the controller respond to changing engine demands while reducing the need to source additional components separately. The ReturnX design is well suited for high-performance and supercharged applications where stable fuel delivery and accurate pump management are important.
Built by Aeromotive, the 66164 controller kit is intended for enthusiasts, performance builders, and installers seeking a streamlined solution for electronically managed fuel systems. Confirm compatibility with the vehicle, fuel pump, electrical system, and installation requirements before purchase. Professional installation is recommended to ensure correct wiring, sensor placement, calibration, and safe operation.

Features:

• Pulse-width modulation controller for precise fuel pump management

• Aeromotive ReturnX system compatibility

• 10V to 22V operating voltage range

• Designed for single-pump applications

• MAP sensor included for load- or boost-referenced control

• Wiring harness included for simplified installation

• Suitable for supercharged performance applications