DeatschWerks

2011–2025 Subaru Forester / Subaru Impreza 6AN Female Flare to 8AN Male Flare Expander

Part #: 6-02-0220-B

Overview

The DeatschWerks 6AN Female Flare to 8AN Male Flare Expander is a high-quality fitting designed to seamlessly connect different AN hose sizes in your fuel, oil, or coolant systems. Crafted for automotive enthusiasts and professional builders alike, this expander ensures a secure, leak-free connection between 6AN and 8AN fittings, making it an essential component for custom fuel setups, turbocharged builds, or any high-performance application requiring reliable fluid transfer.

Whether you're upgrading your Subaru Forester or Impreza for spirited driving, racing, or off-road adventures, this fitting helps maintain optimal flow and system integrity. Its durable construction and precise machining provide peace of mind during demanding driving conditions, supporting your vehicle’s performance and reliability.

Key Features

This expander features a robust anodized matte black finish that not only enhances durability but also adds a sleek, professional look to your engine bay. Made from high-quality materials, it is engineered to withstand the rigors of high-pressure fluid systems and resist corrosion over time.

• Machined from durable aluminum for lightweight strength and longevity
• Anodized matte black finish offers corrosion resistance and a sleek appearance
• Precisely machined flare fittings ensure a secure, leak-free connection
• Designed to convert 6AN female flare fittings to 8AN male flare fittings
• Ideal for custom fuel lines, oil systems, and coolant applications in high-performance vehicles
• Compatible with standard AN hose and fitting sizes for versatile use
• Built to withstand high-pressure environments typical in turbocharged and racing setups

Construction & Design

The DeatschWerks expander is crafted from high-grade aluminum, which provides an excellent balance of strength and weight savings. The anodized matte black coating not only enhances its aesthetic appeal but also offers superior resistance to corrosion and wear. The precision machining ensures tight tolerances, resulting in a perfect fit every time and preventing leaks under high pressure. Its compact design allows for easy installation in tight engine bays or custom plumbing routes, making it a versatile choice for a wide range of applications.

Installation & Fitment

The DeatschWerks 6AN Female Flare to 8AN Male Flare Expander is designed for straightforward installation. It threads directly onto 6AN female flare fittings and provides a secure connection to 8AN male flare components. No special tools beyond standard flare fitting wrenches are required. Its precision-machined surfaces ensure a tight seal, and it is compatible with most high-performance AN hose and fittings. Always ensure fittings are clean and properly torqued to prevent leaks.

What's Included

• DeatschWerks 6AN Female Flare to 8AN Male Flare Expander

Ideal For

• High-performance fuel systems in turbocharged or supercharged vehicles
• Custom oil and coolant line setups
• Race cars and off-road builds requiring reliable fluid connections
• Enthusiasts upgrading or modifying their vehicle’s fluid transfer systems