Aeromotive VaporWorx ReturnX Dual-Pump Pulse Width Modulation Controller Kit 66166

Aeromotive VaporWorx ReturnX Pulse Width Modulation Controller Kit - Dual Pump - NA

The Aeromotive VaporWorx ReturnX Pulse Width Modulation Controller Kit is designed to control a dual fuel-pump system with precise, demand-based operation. By varying pump speed instead of running the pumps continuously at full output, the ReturnX system can help reduce electrical load, fuel heating, and unnecessary pump noise while supporting consistent fuel delivery for performance applications.

Part number 66166 is engineered for use with compatible Aeromotive VaporWorx return-style fuel systems and dual-pump configurations. The controller provides pulse width modulation control for efficient pump management, helping the fuel system respond to changing engine requirements. This makes it well suited to high-performance street, track, and custom automotive builds that require dependable electronic fuel-pump control.

Key Product Specifications & Technical Data

• Brand: Aeromotive
• Product line: VaporWorx ReturnX
• Part number: 66166
• Controller type: Pulse width modulation
• Application: Return-style fuel systems
• Pump configuration: Dual pump
• Product category: Automotive fuel-system controller
• Emissions status: Not CARB approved

What's Included

• One Aeromotive VaporWorx ReturnX dual-pump pulse width modulation controller kit

Verify vehicle compatibility, fuel-system configuration, wiring requirements, and pump compatibility before installation. This product is not CARB approved and may require acknowledgement of its intended use in applications where emissions compliance is applicable.

Features:

• Dual-pump control: Manages a two-pump fuel-system configuration for performance applications.
• Pulse width modulation operation: Adjusts pump output according to fuel-system demand to support efficient operation.
• Return-style system compatibility: Designed for compatible Aeromotive VaporWorx ReturnX fuel-system setups.
• Reduced system load: Demand-based pump control can help limit electrical consumption, fuel heating, and pump noise compared with continuous full-speed operation.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t