Fine aesthetics. BILLET.
The PHR Billet Lower Waterneck is a must-have upgrade for your 2JZ-GTE engine. Precision-machined from high-quality Billet 6061 Aluminum, this waterneck not only offers superior durability but also a stunning, sleek look for your engine bay. Designed with a 20AN inlet, it allows you to use -20AN race lines, which are perfect for high-performance builds requiring maximum reliability and strength.
Features and Solutions
Focusing on what's important.
-20AN Inlet
The -20AN inlet provides the ability to use -20AN race lines, which are rated for significantly higher pressures compared to standard rubber hoses. These lines are ideal for cooling systems that may experience high pressure, especially in the event of head gasket failure or other engine issues. They also eliminate the risk of hose failure that can occur with rubber hoses under pressure.
Billet 6061 Aluminum
CNC-machined from Billet 6061 Aluminum, ensuring the highest strength and durability, all while maintaining a premium aesthetic.
Aesthetic Design
With its machined, black or polished finishes, this waterneck adds a sleek and professional look to your engine bay.
Optimized for Extreme Conditions
Built to withstand high pressures, this waterneck is perfect for demanding builds where cooling system integrity is critical.
Advantages of -20AN Lines vs. Rubber Hose & Hose Clamps
More than just good looks.
Higher Pressure Rating
-20AN lines are designed to handle much higher pressures than traditional rubber hoses. This makes them ideal for motorsport and high-performance builds, where the cooling system is often subjected to extreme conditions.
Eliminates Hose Failure Risk
Rubber hoses and clamps can become weak or fail under pressure, especially in the event of engine failure or a blown head gasket. -20AN race lines provide a secure, leak-free connection that eliminates this risk entirely.
Professional & Clean Look
The sleek, polished finish of -20AN lines provides a high-end, professional appearance, enhancing the aesthetic of your engine bay.
Long-Term Durability
Unlike rubber hoses that degrade over time, -20AN race lines are designed for long-term use in harsh environments, maintaining their strength and reliability.
Additional Recommendations:
- Don't forget to check out our -20AN Race Radiator Hose Kits, designed to perfectly complement this waterneck and provide a seamless, high-pressure cooling solution for your performance vehicle.
Specifications
| Vehicle Fitment | |
|---|---|
| Make | Toyota, Lexus |
| Model | Supra, SC300 (Soarer), IS300 (Altezza), GS300 (Aristo) |
| Chassis Code | A80, Z30, Z31, Z32, S160, S161, S147, CE10, XE10 |
| Generation | MKIV (Mark 4), 1st Gen, 2nd Gen |
| Trim | Turbo |
| Fitment | |
|---|---|
| Engine | 2JZ-GTE, Non VVT-i, 2JZ-GTE, VVT-i |
| Variants | |
|---|---|
| Finish | Black edition or Machined Finish or Polished |
