• Turbo oil feed line kit for Mazda MX-5 Miata early MK1 with Garrett T3 / T4 turbo conversion, 4AN PTFE Teflon stainless braided hose with 2.0 mm restrictor flange
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Mazda MX-5 Miata NA/NB Garrett T3 T4 Turbo Oil Feed Line Kit | 2.0mm Restrictor

Mazda MX-5 Miata NA/NB Garrett T3 T4 Turbo Oil Feed Line Kit | 2.0mm Restrictor

$88.47 USD
$88.47 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 compatible Garrett T3 T4 turbocharger.

The kit provides the pressurized oil supply connection from the engine to the turbocharger. It combines an application specific engine oil fitting, a flexible -4AN PTFE stainless braided line, and a Garrett T3 T4 oil inlet flange with an integrated 2.0mm restrictor.

Early NA models use the exhaust side engine oil port with a direct fit M10 adapter. Late NA and NB models take the turbo oil supply from the oil pressure sensor location and use a 1/8 BSPT sensor tee.

Key Features

  • Application specific engine fitting for Early NA, Late NA, and NB oil feed arrangements
  • Flexible -4AN PTFE oil feed line with a 304 stainless steel outer braid
  • Garrett T3 T4 oil inlet flange with an integrated 2.0mm restrictor
  • Configured for the listed Garrett T3, T4, T3/T4 Hybrid, T04E, and T04B applications

Need help confirming your vehicle application or turbo setup? Refer to the Mazda Miata NA/NB Turbo Oil & Water Line Fitment Guide before ordering.

Specifications & Data

Kit Included +

• -4AN PTFE stainless braided turbo oil feed line
• Garrett T3 T4 oil inlet flange with integrated 2.0mm restrictor
• Interface N-8092 non-asbestos drain flange gasket
• Turbo drain mounting hardware

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: Garrett T3, T4, T3/T4 Hybrid, T04E, T04B

Product Specifications +

• System Type: Pressurized turbo oil feed system
• Oil Feed Line Size: -4AN
• Inner Hose Material: PTFE
• Outer Braid Material: 304 stainless steel
• Oil Restrictor Size: 2.0mm
• Turbo Side Line Connection: -4AN

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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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*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.