Deatschwerks X2 Series Pump Module PTFE Plumbing Kit 2008–2014 WRX / 2008–2021 STI / 2008–2018 Forester / 2005–2009 Legacy / 2005–2009 Outback | -8AN Feed / -6AN Return | Fuel System Plumbing Kit

Overview

The Deatschwerks X2 Series Pump Module PTFE Plumbing Kit is designed specifically for Subaru enthusiasts seeking a reliable and high-performance fuel delivery upgrade. This kit provides -8AN feed and -6AN return lines constructed from durable PTFE, ensuring superior resistance to heat, pressure, and chemical degradation. It is tailored for a broad range of Subaru models including WRX, WRX STI, Forester, Legacy, and Outback from select years, making it an ideal choice for those upgrading their fuel system or replacing worn factory lines.

Engineered with precision and quality in mind, the Deatschwerks plumbing kit features high-grade materials and fittings that maintain OEM-level fitment while enhancing durability and flow capacity. The PTFE construction offers excellent flexibility and long-term reliability, reducing the risk of leaks or failures under demanding conditions. This kit reflects Deatschwerks’ commitment to performance and quality, providing Subaru owners with a dependable solution that integrates seamlessly with the X2 Series Pump Module.

For Subaru owners focused on tuning and power upgrades, maintaining a robust and efficient fuel system is critical. This plumbing kit supports higher flow rates and improved fuel pressure stability, which are essential for maximizing the potential of upgraded fuel pumps and injectors. Whether you’re building a street-driven WRX STI or a track-focused Legacy, this kit ensures your fuel delivery system keeps pace with your performance goals.

Features & Specifications

This Deatschwerks X2 Series Pump Module PTFE Plumbing Kit is engineered for 2005-2021 Subaru WRX, STI, Forester, Legacy, and Outback models. It features -8AN feed and -6AN return PTFE lines, constructed from high-quality materials to deliver reliable, leak-free fuel delivery for Subaru enthusiasts seeking durable and efficient fuel system upgrades.

• Brand: Deatschwerks
• Product: X2 Series Pump Module PTFE Plumbing Kit
• Part Number: 6-616
• Fitment: 2005-2009 Legacy, 2008-2010 STI, 2008-2010 WRX, 2011-2014 STI, 2011-2014 WRX, 2015-2021 STI, 2005-2009 Outback
• Material: PTFE (Polytetrafluoroethylene)
• Finish: Black braided outer sleeve
• Construction: High-pressure PTFE hose with AN fittings
• Origin: Made in USA
• Feed Line Size: -8AN
• Return Line Size: -6AN

Key Benefits

• Durability: PTFE construction resists heat, chemicals, and abrasion for long-lasting fuel system integrity.
• Fitment: Designed specifically for multiple Subaru platforms ensuring OEM-level fit and ease of installation.
• Fuel Flow: Larger -8AN feed line supports higher fuel flow rates necessary for upgraded pumps and tuning.
• Leak Resistance: High-quality AN fittings and braided sleeves minimize risk of leaks under high pressure.
• Reliability: Maintains consistent fuel pressure and flow for improved engine performance and tuning stability.
• Compatibility: Works seamlessly with Deatschwerks X2 Series Pump Module and other fuel system upgrades.

What's Included

• 1× Deatschwerks X2 Series Pump Module PTFE Plumbing Kit
• Pre-assembled -8AN feed line
• Pre-assembled -6AN return line
• AN fittings installed and leak-tested
• Installation instructions

Installation & Compatibility

Installation of the Deatschwerks PTFE Plumbing Kit is moderately straightforward for enthusiasts with basic mechanical skills and common hand tools. The kit is designed as a direct replacement for factory fuel lines on compatible Subaru models, requiring no permanent modifications. However, care should be taken to properly route and secure the lines to avoid chafing or interference with other components. Professional installation is recommended if you are unfamiliar with fuel system work. This plumbing kit is intended to be used in conjunction with the Deatschwerks X2 Series Pump Module or similar fuel system upgrades and may require tuning adjustments to optimize fuel delivery and engine performance.

• Professional Installation: Recommended for safety and proper fuel system handling
• Modifications Required: None; direct bolt-on replacement
• Verify Compatibility: Confirm fitment for your specific Subaru year and model before purchase

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