PHR - Powerhouse Racing XTM Aluminum Race Radiator for 1993-1998 Toyot

PHR - Powerhouse Racing XTM Aluminum Race Radiator for 1993-1998 Toyota Supra 2JZ

€365,95 – €568,95

Finish	Raw Gloss Black (+$60) Matte Black (+$60) Wrinkle Black (+$60) Polished (+$100)
Radiator Inlet and Outlet	OEM Hose Inlet + Outlet 20AN Inlet + Outlet
Transmission Cooler	No Transmission Cooler Internal Transmission Cooler (+$47.50)

€365,95

SKU: PHR 01010645.R.OEM

PHR - Powerhouse Racing XTM Aluminum Radiator for 1993-1998 Toyota Supra 2JZ

Part # PHR 01010645

The PHR XTM Aluminum Race Radiator is the most extreme cooling solution we offer for the MKIV Toyota Supra. With an enormous 62mm-thick core — the largest we’ve ever built — it delivers unmatched engine cooling for the most demanding street, strip, and race applications. The integrated internal transmission cooler is 100% larger than OEM, providing superior transmission cooling for high-horsepower automatics, eliminating the need for an external cooler. When only the absolute best will do, the XTM is the radiator of choice.

🔥 New for the XTM: Internal Transmission Cooler

We’ve taken the performance even further with an integrated internal transmission cooler — 100% larger than the OEM unit, and even larger than the cooler in our standard Race Radiator.

This delivers outstanding transmission cooling, eliminating the need for an external trans cooler in most builds. Perfect for built A340E, TH400, or Powerglide automatics, and street/strip setups running serious power.

Design Features

Core Thickness: 2.5" (62mm) thick, high-efficiency aluminum core

Improved Cooling Capacity: Significantly increases coolant volume and surface area over OEM, reducing coolant temps under high load or race conditions

Pressure Rating: Includes a 1.1 Bar (16 psi) radiator cap

Cap Location: Positioned at the highest point for easy bleeding and coolant fill

Construction

Material: Precision TIG-welded all-aluminum construction

End Tanks: Fully-welded, high-strength aluminum end tanks (not crimped like factory)

Direct Fit Installation

OEM Fitment: Drop-in fit for 1993–1998 Toyota Supra (MKIV / A80)

No Cutting or Modifications: Utilizes factory mounting points and accepts OEM fan shroud and radiator hoses (when using OEM configuration)

Transmission Compatibility

Standard Model: Designed for manual transmission vehicles, or vehicles utilizing standalone transmission coolers, this version eliminates the internal cooler as not transmission cooling is needed.
Optional Internal Transmission Cooler: The PHR internal transmission cooler, now available for automatic transmission cars, boasts a MASSIVE increase in transmission cooling capability with over 100% larger internal volume and surface area. This increases flow through the cooler and a huge increase in cooling capacity.

Fan Compatibility

Fully compatible with both OEM fans and aftermarket fan shroud/fan kits

Can be paired with PHR’s brushless fan kits or electric fan upgrades.

Connection Options

OEM Hose Style: Uses standard rubber hoses for plug-and-play installation
-20AN Fittings: Optional upgrade (+$100) for racers using AN-style coolant lines for maximum flow and reliability under high pressure

Finish Options

Available with various powder coating options as well as polishing service.

Gloss Black
Matte Black
Wrinkle Black
Polished

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