Torque Solution Turbo Oil Feed Line Kit - Subaru EJ Stock Location Torque Solution TQSTS-SU-577
Click to zoom in

Torque Solution Turbo Oil Feed Line Kit - Subaru EJ Stock Location

TQSTS-SU-577
TS-SU-577
Fuel Rails
3 Units In Stock - Ships Next Business Day
$ 122.21
$ 122.21

SKU: TS-SU-577

Torque Solution Turbo Oil Feed Line Kit - Subaru EJ Stock Location TS-SU-577

The Torque Solution Turbo Oil Feed Line Kit TS-SU-577 replaces the factory rigid hard line on Subaru EJ engines with a flexible stainless steel braided line and black anodized aluminum fittings. It fits 2004-2020 Subaru models including Impreza WRX STI Legacy GT and Forester XT with stock turbo location. This upgrade handles engine vibration and movement to deliver consistent oil pressure to the turbocharger and avoid failures from cracks or leaks.

Key Features

  • Stainless Steel Braided Line: PTFE inner core with Viton fluoroelastomer lining resists heat up to 350F and pressure up to 1000 PSI for long-lasting oil delivery
  • Black Anodized Fittings: CNC machined aluminum fittings ensure leak-proof AN-4 connections with precise threading for stock turbo fitment
  • Direct Bolt-On Design: Matches OEM routing and length at 24 inches for easy installation without modifications on EJ255 EJ257 engines
  • Vibration Resistant: Flexible construction absorbs engine flex and turbo spool to prevent fatigue cracks common in factory lines
  • Lightweight Build: Reduces weight by 40% over stock at 0.45 lbs while maintaining strength for better engine bay response

Product Notes

  • Designed exclusively for stock turbo location on EJ series engines
  • Inspect turbo oil ports for damage before installation
  • Ships in protective padded box measuring 10 x 6 x 2 inches

Installation Notes

  • Professional installation recommended.
  • Drain engine oil and remove stock hard line using 14mm flare nut wrench
  • Compatible with all stock and aftermarket EJ turbo oil feed ports no additional hardware needed

This Part Fits

Year Make Model Submodel
2006-2007 Subaru Impreza WRX TR
2005-2006 Subaru Legacy GT
2005 Subaru Legacy GT Limited
2007-2009 Subaru Legacy GT Limited
2006-2009 Subaru Legacy GT spec.B
2015-2020 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2008 Subaru Forester Sports 2.5 XT
2004-2005 Subaru Forester XT
2006-2008 Subaru Forester XT Limited
2005 Subaru Forester XT Premium
2009-2010 Subaru Impreza 2.5 GT
2006-2014 Subaru Impreza WRX
2006-2007 Subaru Impreza WRX Limited
2010-2014 Subaru Impreza WRX Limited
2009-2014 Subaru Impreza WRX Premium
2006-2014 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2011-2014 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2015-2020 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue

Why Choose Torque Solution?

  • Engineered for Subaru enthusiasts with thousands of kits installed in track and street cars
  • Billet CNC construction delivers consistent performance under high boost
  • Made in the USA with rigorous quality testing for every component

Frequently Asked Questions

  • Q: Does this kit fit 2008-2014 Impreza WRX STI with stock turbo?
    A: Yes TS-SU-577 is direct fit for all listed EJ255 EJ257 stock location turbos including 2008-2014 WRX STI models
  • Q: What material is the hose made from?
    A: Stainless steel braid over PTFE core with Viton lining handles 350F temps and 1000 PSI without swelling or cracking
  • Q: What is the warranty and install time?
    A: Lifetime warranty against defects typical DIY install takes 30-45 minutes with basic tools

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Padded box 10 x 6 x 2 inches
  • Weight: 0.45 lbs product 1 lb shipping

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Engine

Engine

This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...

View Engine Products
Fuel Delivery

Fuel Delivery

A properly designed fuel delivery system is the backbone of any high-performance engine build, ensuring the injectors or carburetor receive a consistent supply of fuel at the correct pressure regardless of engine load, RPM, or fuel demand. From factory replacement pumps keeping daily drivers on the road to high-flow in-tank modules supporting 1000-horsepower builds, the right fuel delivery components prevent lean conditions, injector damage, and fuel starvation at the worst possible moment. Modern EFI systems are particularly sensitive to fuel pressure variation, with even small drops causing misfires and power loss under hard acceleration. Whether you are restoring a factory system or engineering a purpose-built race setup, matching pump flow rate and fuel pressure regulation to your injector and engine requirements is essential. Popular Upgrades Top-selling fuel delivery components include Aeromotive Phantom in-tank fuel pump kits that retrofit into factory tanks without custom fa...

View Fuel Delivery Products
Fuel Rails

Fuel Rails

Fuel rails are the high-pressure manifolds that distribute fuel from the supply line to each injector on the engine, and upgrading from factory rails is one of the most impactful fuel system improvements for high-output EFI builds. Factory plastic or cast aluminum rails are designed to adequate specifications for stock fuel demand but often lack the integrated AN fittings, pressure sensor ports, and internal volume needed for modified engines running elevated fuel pressure or higher-flow injectors. Billet aluminum fuel rails machined from 6061 aluminum provide the rigidity and smooth bore finish that maintains consistent pressure distribution across all injector feeds, preventing the pressure standing waves that cause cylinder-to-cylinder fueling variation at high RPM. Whether you are building a show engine with a clean plumbing aesthetic or a race engine demanding maximum fuel flow reliability, the right fuel rails are the backbone of a well-designed EFI system. Popular Upgrades To...

View Fuel Rails Products
Torque Solution

Torque Solution

Welcome to the Torque Solution collection, where we specialize in high-performance products engineered to enhance your vehicle's engine performance and reliability. Our curated selection is designed for enthusiasts who demand the best in torque management and efficiency.   Why Choose Torque Solution Products? Performance Enhancement: Boost your engine's power and efficiency. Durability: Crafted from high-quality materials to withstand extreme conditions. Precision Engineering: Designed for a perfect fit and optimal function. Expert Support: Our team is here to assist you with any questions and guidance.   Featured Products in the Torque Solution Collection Torque Solution Engine Mounts Torque Solution Boost Controllers Torque Solution Turbo Kits Torque Solution Performance Exhausts   Experience the Torque Solution Difference Upgrading your vehicle with our Torque Solution products means you are investing in quality and performance. Whether you're on the track or just driving...

View Torque Solution Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×