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 24H.
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Worldwide
DHL, FEDEX, EMSFast Ship
24H DispatchFree Ship
AU/US & MoreTailored
Customizable30-Day
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SSL EncryptedGryphonTek will be observing public holidays from Apr 3 to Apr 6. Orders placed during this period will be processed and dispatched starting Tuesday, April 7.
Our technical support remains available for fitment inquiries. We appreciate your patience.

This oil feed and return kit is built for Holset HX30, HX35, and HX40 turbochargers. The feed adapter is available in both 4AN and 6AN sizes to match your oil line setup. For oil return, choose between a 10AN flange or a 3/4" barb fitting depending on your hose configuration. The flange is crafted from 6061-T6 aluminum, paired with mild steel oil feed fittings, a non-asbestos gasket, and high-tensile bolts—making this a reliable, leak-free solution for your build.
⭐ Key Features:
✔ Fits Holset HX30 / HX35 / HX40 turbo models
✔ Flange made from 6061-T6 aircraft-grade aluminum
✔ Includes Interface N-8092 non-asbestos gasket
✔ High tensile class 8.8 bolts for secure fitment
✔ Complete kit for fast and clean installation
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
We’ve optimized our tax process for core markets to ensure zero hidden fees:
All-inclusive pricing. No hidden duties or extra fees at delivery.
Orders under AUD 1,000 are typically tax-free. No GST surprises.
*Other Countries: Import duties are determined by local customs and are the buyer's responsibility.
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).