• Turbo oil feed line kit for Mazda MX-5 Miata early MK1 N/A-to-turbo conversion with Holset Super HX30W, 4AN PTFE stainless braided hose and unrestricted oil supply fittings.
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Mazda MX-5 Miata (NA/NB) Holset Super HX30W Turbo Oil Feed Line Kit | High-Flow

Mazda MX-5 Miata (NA/NB) Holset Super HX30W Turbo Oil Feed Line Kit | High-Flow

$88.47 USD
$88.47 USD
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Technical Description

Maximum oil volume for your Miata Super HX30W build. The Holset Super HX30W is a high-performance variant that demands a significant, unrestricted oil supply to maintain bearing stability and thermal control on the Mazda B6/BP engine. This GryphonTek Signature Series Kit provides the professional foundation for your high-boost build, supplying the specific Holset inlet interface in a Non-Restricted configuration to ensure your turbo reaches its maximum performance potential.

[!] Selection Guide: Match Your Chassis Year

Selection

Year / Engine

Oil Feed Source

Included Hardware

Early NA (MK1)

1989–1993 (1.6L)

Exhaust-Side Port

Direct-Fit M10 Adapters

Late NA (MK1)

1994–1997 (1.8L)

Pressure Sensor Port

Precision 1/8 BSPT Tee

NB (MK2 / MK2.5)

1998–2005 (1.8L)

Pressure Sensor Port

Precision 1/8 BSPT Tee
  • Non-Restricted Flow: Features a full-flow inlet fitting to match the Super HX30W’s heavy-duty lubrication requirements, ensuring maximum heat evacuation within the Miata's cramped engine bay.
  • Anti-Strip Year Integration: Precision adapters bridge Miata factory oil sources (M10 or 1/8 BSPT) to Holset threads, preventing block thread damage common with "universal" NPT fittings.
  • Extreme Thermal Resilience: Motorsport-grade PTFE braided stainless steel survives the intense radiant heat of high-power Miata exhaust manifolds without becoming brittle.
  • Harmonic Defense: Flexible -4AN architecture absorbs B6/BP engine vibrations, eliminating the fatigue cracks common in rigid factory hard-pipes.

Specifications & Data

Kit Included +

• -4AN High-Temp PTFE Braided Oil Feed Line
• Precision Holset Specific Non-Restricted Inlet Flange
• Year-Specific Miata Block Adapter Set (M10 or 1/8 BSPT Tee)
• 6061-T6 Billet Aluminum Drain Flange
• High-Temp Reinforced NBR Oil Drain Hose
• Interface N-8092 Non-Asbestos Gasket
• Full Hardware Kit: High-Torque Clamps, and Copper Washers

Vehicle Compatibility +

• Make: Mazda
• Models: Miata / MX-5 MK1 (NA), MK2/MK2.5 (NB)
• Engines: 1.6L (B6) / 1.8L (BP) Naturally Aspirated to Turbo conversion
• Year: 1989–2005

Turbo Compatibility +

• Turbo: Holset Super HX30W

Product Specifications +

• Line Material: PTFE Core with 304 Stainless Steel Braid
• Flow Type: Non-Restricted (Maximum efficiency for Super HX30W)
• Benefit: Ensures bearing cooling and eliminates sourcing frustration in Miata builds
• Installation: 100% Bolt-on to Miata block and Holset inlet

Support & Logistics

Shipping & Global Export +

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.
Import Duties & Taxes +

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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.