• Turbo Oil Feed Return Line Kit for Mazda MX5 Miata Early MK1 engine with Precision PTE turbo.
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Mazda MX-5 Miata NA/NB Precision PTE Turbo Oil Feed & Return Line Kit

Mazda MX-5 Miata NA/NB Precision PTE Turbo Oil Feed & Return Line Kit

$109.69 USD
$109.69 USD
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Technical Description

This complete turbo oil feed and return 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 compatible Precision PTE 5558, 5858, 6266, or 6466 turbocharger.

The kit combines the pressurized engine to turbo oil supply with the gravity return connection from the turbocharger to the engine oil pan. It includes a -4AN PTFE stainless braided oil feed line, application specific engine side hardware, a full flow PTE turbo inlet fitting, and a reinforced 3/4 inch NBR oil drain system.

The supplied -4AN turbo inlet fitting uses a full flow configuration without an inline oil restrictor for the listed Precision PTE 5558, 5858, 6266, and 6466 turbo applications.

Key Features

  • Full flow -4AN PTFE oil feed line with a PTE compatible 1/8 NPT turbo inlet fitting
  • Application specific engine oil connection for Early NA, Late NA, and NB Miata models
  • Reinforced 3/4 inch NBR gravity return hose with a CNC machined 6061-T6 aluminum drain flange
  • Oil pan return fitting, flange gasket, hose clamps, mounting hardware, and copper sealing washers included

Need help confirming the correct application? See the Mazda Miata NA/NB Turbo Oil & Water Line Fitment Guide .

Specifications & Data

Kit Included +

• -4AN PTFE stainless braided turbo oil feed line
• Full flow -4AN to 1/8 NPT PTE turbo oil inlet fitting
• Application specific engine side oil feed fitting
• CNC machined 6061-T6 aluminum turbo oil drain flange
• Reinforced 3/4 inch NBR turbo oil drain hose
• Interface N-8092 non-asbestos flange gasket
• Oil pan return fitting
• Turbo drain flange mounting bolts
• Stainless steel hose clamps
• Copper sealing 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 Fitment: Precision PTE 5558, 5858, 6266, 6466

Product Specifications +

• Oil Feed Line Size: -4AN
• Oil Feed Hose Material: PTFE with 304 stainless steel braid
• Turbo Side Feed Fitting: -4AN to 1/8 NPT
• Oil Feed Control: Full flow / non-restricted
• Oil Drain Hose Size: 3/4 inch / 19 mm
• Oil Drain Hose Material: Reinforced NBR
• Drain Flange Material: CNC machined 6061-T6 aluminum
• Flange Gasket: Interface N-8092 non-asbestos gasket
• Oil Pan Connection: Supplied return fitting
• Oil Pan Modification: Required

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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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.