• Top mount turbo oil feed kit with 4AN braided PTFE line for BorgWarner EFR on RB20DET RB25DET RB30—no restrictor required
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Nissan RB20DET RB25DET RB30 + BorgWarner EFR Turbo Oil Feed Line Kit｜4AN Braided

Nissan RB20DET RB25DET RB30 + BorgWarner EFR Turbo Oil Feed Line Kit｜4AN Braided

$80.99 USD
$0.00 USD $80.99 USD
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Technical Description

Running a BorgWarner EFR turbo on your RB20DET, RB25DET, or RB30 engine?

Whether you're installing a 7670, 8374, or even a 9280, these top-mount turbos are equipped with an internal oil restrictor—but they still need a reliable, high-temp braided oil feed line to perform properly.

This kit includes a 4AN braided PTFE oil line, engine-side adapter, and all required fittings to connect directly to your EFR turbo—no restrictor fitting needed.

‣ Engine compatibility: RB20DET / RB25DET / RB30
‣ Turbo compatibility: All BorgWarner EFR models
‣ Top mount only configuration
‣ Internal restrictor—no restrictor fitting required
‣ Includes 4AN pre-crimped PTFE braided stainless steel oil line
‣ Engine-side oil adapter + copper crush washer
‣ Direct-fit 4AN fitting to EFR turbo oil port
‣ Designed to withstand high pressure and extreme temps
‣ Custom hose length available
‣ In stock and ready to ship

Installing an EFR on your RB engine?
This kit provides a hassle-free oil supply solution—no extra restrictor, no guesswork, just plug and play with high durability and proper flow.

📦 Kits ship from stock.
📐 Custom length? Leave a note 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.