• Turbo Water Line Kit Mazda MX5 Miata MK1 with Garrett T25 T28
1 1

Mazda MX-5 Miata (NA/NB) Garrett T25 T28 Turbo Water Line Kit | Cooling Fix

Mazda MX-5 Miata (NA/NB) Garrett T25 T28 Turbo Water Line Kit | Cooling Fix

$110.80 USD
$110.80 USD
Sale Sold out
Shipping calculated at checkout.

No PayPal Account Required

We accept Visa, Mastercard, Amex, JCB

Click PayPal, then select "Pay with a Card"

Worldwide

DHL, FEDEX, EMS

Fast Ship

24H Dispatch

Free Ship

AU/US & More

Tailored

Customizable

30-Day

Returns

Secured

SSL Encrypted
View full details

Technical Description

The essential cooling infrastructure to finalize your Garrett T-Series conversion. Converting a naturally aspirated Mazda Miata to use a water-cooled Garrett T25 or T28 turbocharger requires a reliable bridge to the engine’s coolant circuit. This GryphonTek Signature Series Kit provides a coordinated package of reinforced hoses and specific adapters required to bridge the Miata’s Thermostat Case and Mixing Manifold to the Garrett core—ensuring your turbo stays healthy and your build stays on the road.

[!] Selection Guide: Match Your Chassis

Selection

Year / Chassis

Coolant Hose Size

NA (MK1)

1989–1997

8mm / 5/16"

NB (MK2 / 2.5)

1998–2005

10mm / 3/8"
  • Precision Barb Integration: Pre-matched adapters bridge factory 8mm or 10mm Thermostat Case sources to Garrett threads, eliminating sourcing guesswork and part-hunting.
  • Industrial NBR Construction: Reinforced NBR hoses remain flexible under extreme thermal cycles and resist cooling system pressure spikes.
  • Harmonic Defense: Flexible plumbing architecture absorbs B6/BP engine vibrations, preventing the fatigue cracks common in rigid custom pipes.
  • Zero-Leak Interface: Includes copper washers and high-torque clamps for a permanent, high-pressure seal.

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 +

• High-Temp Reinforced NBR Water Hoses
• Precision Garrett T2 Specific Water Port Fittings
• Coolant Barb Adapters
• Full Hardware Kit: Copper Washers and Clamps

Product Specifications +

• Turbo: Garrett T25, T28 Journal bearing
• Hose Material: Reinforced NBR (Nitrile)
• Fitting Material: Mild Steel (Anti-Corrosion Finish)
• Installation: 100% Bolt-on to specified 8mm or 10mm coolant sources

Why Upgrade / Why Choose +

For water-cooled Garrett T-Series conversions, establishing a reliable cooling loop is the final hurdle. This GryphonTek Kit eliminates the sourcing nightmare by supplying every required fitting and reinforced hose in one coordinated package. We have specifically mapped the Miata’s 8mm (NA) and 10mm (NB) source points to ensure a 100% "snake-fit" installation that clears all obstructions without rubbing.

By replacing improvised plumbing with a Reinforced NBR System, you safeguard your T25/T28 bearings from oil coking and ensure a professional, leak-free finish. It is the definitive fix for owners who want to spend more time driving and less time chasing individual fittings.

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:

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: 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.