• Turbo Oil Drain Hose Kit Mazda MX5 Miata MK1 MK2 MK2.5 with Garrett T25 T28 journal bearing turbo.
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Mazda MX-5 Miata (NA/NB) Garrett T25 T28 Turbo Oil Drain Hose Kit | 1.6L 1.8L

Mazda MX-5 Miata (NA/NB) Garrett T25 T28 Turbo Oil Drain Hose Kit | 1.6L 1.8L

$110.55 USD
$110.55 USD
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Technical Description

Establish a high-flow, smoke-free oil return path for your T-Series conversion. Converting a naturally aspirated Miata to use a Garrett T25 or T28 turbo requires a critical link: rapid oil evacuation. If oil can't exit the turbo as fast as it enters, it backs up and blows past internal seals. This GryphonTek Signature Series Kit provides the specific T2-pattern hardware and high-temp plumbing needed to bridge your turbo to the oil pan in one coordinated package.

  • Specific Geometry: CNC-machined 6061-T6 billet aluminum flange with precise bolt spacing ensures a perfectly flat, leak-free interface for T25 and T28 cores.
  • High-Flow Return Architecture: Optimized internal diameter prevents the bearing back-pressure that causes "Blue Smoke" and premature seal failure.
  • Industrial NBR Construction: Reinforced oil-resistant hose remains flexible under extreme thermal cycles and absorbs high-frequency B6/BP engine harmonics.
  • Zero-Leak Interface: Includes premium Interface N-8092 non-asbestos gaskets and high-torque clamps for long-term sealing integrity.

Specifications & Data

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

Kit Included +

• 6061-T6 Billet Aluminum T25/T28 Specific Drain Flange
• High-Temp Reinforced NBR Oil Drain Hose
• Interface N-8092 Non-Asbestos Gasket
• Oil Pan Return Fitting
• Full Hardware Kit: Stainless Steel Clamps & Mounting Bolts

Product Specifications +

• Turbo: Garrett T25, T28 Journal Bearing
• Flange Material: CNC Machined 6061-T6 Billet Aluminum
• Hose Material: Reinforced NBR (High-Temp Oil Resistant)
• Gasket Spec: Interface N-8092 Non-Asbestos
• Benefit: Prevents oil backup smoke and ensures restriction-free return
• Installation: Requires tapping the oil pan; direct bolt-on to Garrett turbo

Why Upgrade / Why Choose +

Proper drainage is the most overlooked part of a T25/T28 conversion. Because these journal-bearing turbos rely on a constant volume of oil for cooling, the return path must be 100% unrestricted. If the line is too small or kinks in the Miata's tight engine bay, oil backs up into the cartridge—the leading cause of persistent blue smoke in DIY builds.

The GryphonTek T2-Series Drain Kit eliminates the "parts-hunting" frustration. We provide every specific fitting required to establish a professional return loop that navigates the tight Miata engine bay without rubbing or leaking. Protect your turbo investment and keep your engine bay clean with the definitive fix.

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 24H.
Import Duties & Taxes +

We’ve optimized our tax process for core markets to ensure zero hidden fees:

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All-inclusive pricing. No hidden duties or extra fees at delivery.

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*Other Countries: Import duties are determined by local customs and 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.