🏁 Performance-Oriented Design
The PHR Aluminum Race Radiator for MKIV Supra is a high-performance cooling solution designed for 1993–1998 Toyota Supra models (chassis code A80), accommodating both Turbo and Naturally Aspirated (NA) trims. This radiator features a 2" thick aluminum core, enhancing coolant capacity and thermal efficiency. It includes a 1.1 Bar (16 psi) radiator cap and is engineered for a direct fit using stock mounting points, eliminating the need for modifications.
Built for high horsepower street cars and dedicated track builds, this radiator is engineered to prevent overheating under sustained load, boost pressure, and aggressive driving. Whether you're building a weekend warrior or full-blown racecar, this radiator gives you peace of mind when temperatures rise.
Key Features & Technical Specifications Core Design
Core Design
Core Thickness: 2.0" 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
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
Construction
Material: Precision TIG-welded all-aluminum construction
End Tanks: Fully-welded, high-strength aluminum end tanks (not crimped like factory)
Weld Quality: Show-quality welds, done in-house by experienced fabricators
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
Optional Internal Transmission Cooler: Add-on available for automatic transmission cars needing integrated cooling now available
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
Specifications
| Vehicle Fitment | |
|---|---|
| Make | Toyota |
| Model | Supra |
| Chassis Code | A80 |
| Generation | MKIV (Mark 4) |
| Trim | Turbo, Naturally Aspirated (NA) |
| Product Specs | |
|---|---|
| Material | Aluminum |
| Variants | |
|---|---|
| Finish | Raw or Gloss black powder coat or Matte black powder coat or Wrinkle black powder coat or Polished |
| Radiator inlet/outlet | OEM hose inlet and outlet or -20AN inlet and outlet |
| Transmission Cooler | No Transmission Cooler or Internal Transmission Cooler |
