• Turbo oil feed kit with 1.0mm restrictor and 4AN braided hose for Nissan SR20DET GT25R GT28R GT30R turbos
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Nissan SR20DET + Garrett GT25R GT28R GT30R Turbo Oil Feed Line Kit | 4AN Braided

Nissan SR20DET + Garrett GT25R GT28R GT30R Turbo Oil Feed Line Kit | 4AN Braided

$85.05 USD
$0.00 USD $85.05 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

Running a Garrett GT25R, GT28R, or GT30R on your SR20DET-powered Nissan 180SX or Silvia S13/S14/S15?

This turbo oil feed line kit is designed to ensure reliable oil delivery when upgrading to ball bearing turbos that require precise oil pressure control.

The kit features a 4AN braided PTFE stainless hose, a 1.0mm oil restrictor fitting, and all required adapters to replace the restrictive or incompatible OEM hardline. It supports both stock mount and top mount configurations.

Perfect for street and track builds that demand durability and performance.

‣ Application: Nissan SR20DET (180SX / Silvia S13 / S14 / S15)
‣ Compatible with Garrett GT25R / GT28R / GT30R ball bearing turbos
‣ 1.0mm restrictor fitting included to prevent over-oiling
‣ 4AN pre-crimped PTFE braided stainless steel oil feed line
‣ Includes fittings for both turbo and engine side
‣ Supports both stock mount and top mount setups
‣ Heat- and pressure-resistant materials for long-term use
‣ Custom line length available upon request
‣ In stock and ships within 1–2 business days

Upgrade your turbo setup with confidence.
This oil feed kit solves one of the most common issues when switching to GT-series ball bearing turbos—over-oiling and line mismatch.

📦 All components are in stock.
📐 Need a specific line length? We offer custom hose service — just leave a note at checkout or contact us.

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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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USA MARKET

All-inclusive pricing. No hidden duties or extra fees at delivery.

AUSTRALIA

Orders under AUD 1,000 are typically tax-free. No GST surprises.

*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.