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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
Regular price
$80.99 USD
Regular price
$0.00 USD
Sale price
$80.99 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.
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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Import Duties & Taxes
We’ve optimized our tax process for core markets to ensure zero hidden fees:
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.
