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VIAIR /

VIAIR Dual Air Compressor System

Name: VIAIR Dual Air Compressor System
Brand: VIAIR /
SKU: 444DB-EF

$554.99 $450.40 Save $104.59

SKU: 444DB-EF

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The VIAIR 444DB-EF is a dual air compressor system featuring Enhanced Flow (EF) technology. This dual-compressor setup provides increased airflow for faster fills and improved performance. It is designed for applications requiring up to 200 PSI, such as tire inflation and air suspension systems. The compressors are built with permanent magnetic motors and include upgraded components for better heat dissipation and durability.

Show original supplier description

The VIAIR 444DB-EF is a dual air compressor system designed to bring Enhanced Flow (EF) technology to your onboard air setup. Each unit operates with a permanent magnetic motor and features a redesigned EF head for improved airflow and heat management, along with upgraded internals for increased flow and durability. The 444C-EF compressor boasts a maximum working pressure of 200 PSI and a duty cycle of 100% at 100 PSI, making it ideal for tire inflation management, air suspension systems, and other general air needs. The system includes upgraded vibration isolator feet for flexible mounting and reduced vibration, as well as optimized leader hose lengths for easier routing. This kit comes complete with air intake filters, mounting hardware, and stainless-braided PTFE leader hoses, providing everything needed for installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	VIAIR /
Part Number	444DB-EF
Category	Tools

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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