• Turbo oil feed kit with 2.0mm restrictor flange and 4AN braided line for Garrett T3 / T4 on Nissan Skyline RB20DET RB25DET RB30 engine
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Nissan RB20DET RB25DET RB30 + Garrett T3 T4 Turbo Oil Feed Line Kit｜4AN Braided

Nissan RB20DET RB25DET RB30 + Garrett T3 T4 Turbo Oil Feed Line Kit｜4AN Braided

$88.83 USD
$0.00 USD $88.83 USD
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JUNE HOLIDAY SHIPPING UPDATE

Please be advised that June 17 is our final shipping date before the upcoming national holiday break.

June 17 Last Dispatch
June 18-21 No Shipping
June 22 Regular Resumes

Technical support remains active during the holiday period.

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Technical Description

Installing a Garrett T3 or T4 turbocharger on your Nissan Skyline RB20DET / RB25DET / RB30 engine?

Whether you’re converting to a top mount setup or simply upgrading from the stock turbo, the factory oil line won’t fit or deliver the correct oil pressure. Using the wrong feed can lead to turbo failure.

This turbo oil feed line kit solves that with a 2.0mm restricted feed flange, pre-crimped 4AN PTFE braided stainless line, and all the fittings you need—including gasket and high-tensile bolts—for a bolt-on, high-temp solution.

‣ Application: RB20DET / RB25DET / RB30 engines
‣ Compatible with Garrett T3 and T4 turbos
‣ Fits both stock mount and top mount layouts
‣ Includes 2.0mm restricted oil feed flange
‣ Includes gasket + bolts for easy installation
‣ 4AN pre-crimped PTFE braided stainless steel line
‣ Engine-side adapter + copper crush washer included
‣ Designed to withstand high oil pressure and turbo heat
‣ Custom line length available upon request
‣ In stock and ready to ship

T3 and T4 turbos demand the right oil pressure.
This kit ensures proper oil flow, heat resistance, and long-term reliability—no cutting, bending, or guessing needed.

📦 All components are in stock.
📐 Need a custom hose length? Enter your specs at checkout.

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Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.

  • AU / USA: 3-5 Business Days.
  • Rest of World: 5-12 Business Days.
  • Tracking: End-to-end tracking number provided within 48H.
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*Other Countries: All import duties and carrier processing fees are the buyer's responsibility.

30-Day Returns & Warranty +

30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).

Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).

GryphonTek Engineering — Precision Fitment. Global Delivery.