• SR20DET S13 S14 S15 turbo oil drain hose kit for BorgWarner EFR top-mount turbo, featuring NBR drain hose, 6061-T6 flange, fittings, gasket, and hardware.
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Nissan SR20DET + BorgWarner EFR Turbo Oil Drain Hose Kit

Nissan SR20DET + BorgWarner EFR Turbo Oil Drain Hose Kit

$90.45 USD
$90.45 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

Proper Oil Drain Hose for BorgWarner EFR Turbo Upgrades

Upgrading your SR20DET (S13 / S14 / S15) to a BorgWarner EFR turbocharger requires a dedicated oil drain assembly—the factory SR20 drain hose and flange are not compatible with the EFR turbo’s drain design.

To ensure proper oil return and prevent leakage or oil-related issues, this Gryphontek high-temperature NBR turbo oil drain hose kit provides the correct flange, hose, fittings, and hardware needed for an EFR top-mount turbo setup.

Featuring a CNC-machined 6061-T6 aluminum flange, heat-resistant NBR hose, and durable steel fittings, this kit delivers a clean, dependable, and leak-free oil return path for both street and track SR20 builds running BorgWarner EFR turbos.

Key Features

‣ Application: Nissan SR20DET — Silvia S13 / S14 / S15
‣ Turbo Compatibility: BorgWarner EFR Series Top Mount
‣ Hose Construction: High-temp NBR oil drain hose — flexible, oil-safe, heat-resistant
‣ Flange Material: 6061-T6 CNC-machined aluminum EFR-pattern drain flange
‣ Fittings: Rugged mild-steel drain fittings for secure, leak-free connection
‣ Gasket: Interface N-8092 1 mm non-asbestos drain gasket
‣ Hardware: Includes hose clamps + high-tensile class 8.8 bolts
‣ Top-Mount Compatible: Fits most top-mount EFR manifold layouts used on SR20DET builds
‣ Performance Benefit: Provides the correct drain components required for EFR turbo conversions
‣ Custom Length Option: Optional extended hose available for custom turbo placement

Install the Proper Drain Kit for Your EFR Turbo

BorgWarner EFR turbos require a compatible drain flange and hose to ensure proper oil return.
This Gryphontek drain kit gives your SR20DET the correct components for a reliable, leak-free oil system—no guessing, no mismatched parts.

⚙️ Choose the drain kit engineered specifically for BorgWarner EFR top-mount SR20DET builds.

Specifications & Data

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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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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.