Torque Solution TS-SU-578 Turbo Oil Feed Line Kit for Subaru EJ25 Garrett

Vehicle Fitment

• 2006-2014 Subaru WRX (Turbocharged EJ25 w/ Garrett GT Series)
• 2004-2021 Subaru WRX STI (Turbocharged EJ25 w/ Garrett GT Series)
• 2004-2013 Subaru Forester XT (Turbocharged EJ25 w/ Garrett GT Series)
• 2005-2009 Subaru Legacy GT/Outback XT (Turbocharged EJ25 w/ Garrett GT)
• 2006 Saab 9-2X Aero (Turbocharged EJ25 w/ Garrett GT Series)

Features

• Stainless-steel braided -4AN turbo oil feed lines
• High-temp PTFE core for excellent heat and pressure resistance
• T-fitting included for clean oil line routing
• Zinc-plated hardware resists corrosion
• Designed for Garrett GT Series turbocharger setups
• Replaces fragile OEM hard feed lines
• Helps prevent leaks during turbo swaps or service
• Limited lifetime manufacturer warranty

Specifications

• Part Number: TS-SU-578
• Line Size: -4AN stainless steel braided
• Core: High-temperature PTFE/teflon
• Fittings: Includes oil feed T-fitting and banjo hardware
• Hardware: Zinc-coated banjo bolts & copper washers
• Application: Turbo oil feed plumbing for EJ25 with Garrett GT turbos
• Warranty: Limited lifetime from Torque Solution

Included Components

• 2x Stainless-steel braided -4AN oil feed lines
• 1x -4AN oil feed T-fitting
• Banjo fittings and copper washers
• Zinc-plated mounting hardware

Product Description

The Torque Solution TS-SU-578 Turbo Oil Feed Line Kit is designed to replace the fragile OEM turbo oil feed hard lines on Subaru EJ25 engines when using **Garrett GT Series turbos**. OEM hard lines can easily bend or break during turbo removal or maintenance, leading to leaks or oil starvation at the turbo. This kit provides durable, stainless steel braided -4AN lines with PTFE teflon core for superior heat and pressure resistance in high-performance applications.

Featuring a T-fitting and all necessary banjo bolts and copper washers, the TS-SU-578 facilitates clean routing of the oil feed lines while maintaining reliable oil delivery to the turbo. It's especially useful in builds with Garrett GT Series turbochargers where stock oil plumbing is prone to damage. Installation improves durability and serviceability, making it a smart upgrade for enthusiasts performing turbo swaps, servicing oil feed lines, or building high-output EJ25 turbocharged engines.