• Turbo oil feed line kit for Mazda MX-5 Miata early MK1 with Holset HE221W turbo conversion, 4AN PTFE stainless braided hose with full-flow adapter fitting and copper crush washer.
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Mazda MX-5 Miata NA/NB Holset HE221W Turbo Oil Feed Line Kit

Mazda MX-5 Miata NA/NB Holset HE221W Turbo Oil Feed Line Kit

$82.35 USD
$82.35 USD
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Technical Description

This turbo oil feed line kit is designed for Mazda MX-5 Miata NA (MK1) and NB (MK2/MK2.5) models being converted from naturally aspirated to turbo using a Holset HE221W turbocharger.

The kit uses a flexible -4AN PTFE stainless braided hose to connect the engine oil supply to the turbocharger. A Holset HE221W specific non-restricted oil inlet fitting and application specific engine side hardware are supplied according to the selected Miata model.

Key Features

  • Holset HE221W specific non-restricted turbo oil inlet fitting
  • Flexible -4AN PTFE hose with protective 304 stainless steel braid
  • Application specific engine fitting for Early NA, Late NA, or NB models
  • Complete pressurized oil supply connection from the engine to the turbocharger

Need help confirming the vehicle application, engine oil feed source, or turbo configuration? View the Mazda Miata NA/NB Turbo Oil and Water Line Fitment Guide before ordering.

Specifications & Data

Kit Included +

• -4AN PTFE stainless braided turbo oil feed line
• Holset HE221W specific non-restricted turbo oil inlet fitting
• Application specific engine oil feed adapter or sensor tee

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 HE221W

Product Specifications +

• System Type: Turbo oil feed system
• Oil Feed Line Size: -4AN
• Hose Core Material: PTFE
• Outer Braid Material: 304 stainless steel
• Oil Feed Flow Configuration: Non-restricted

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.
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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.