High-Flow Fuel Rail for Toyota 1JZ-GE / 1JZ-GTE

Consistent fuel delivery is essential when increasing horsepower and pushing your 1JZ beyond factory limits. This high-flow fuel rail is designed to provide stable fuel distribution to all six injectors, ensuring your engine receives the volume of fuel required for high-boost and high-horsepower applications.

Manufactured from precision-machined billet aluminum, this fuel rail offers significantly greater internal volume than the factory unit, helping maintain consistent fuel pressure under load. It is engineered to support larger aftermarket injectors and external fuel system upgrades, making it an ideal foundation for serious street and motorsport builds.

Whether you're upgrading your fuel system for larger injectors, ethanol compatibility, or increased horsepower, this fuel rail delivers the flow capacity and reliability needed to support demanding 1JZ-GTE and 1JZ-GE builds.

A proven fuel system upgrade for keeping Toyota’s legendary 1JZ engines supplied with consistent fuel under pressure.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Fuel Rail?

Compared to the factory fuel rail:

✔ Increased fuel flow capacity for high-horsepower applications
✔ Improved fuel distribution across all six cylinders
✔ Supports larger aftermarket injectors
✔ Ideal for E85, flex-fuel, and high-boost setups
✔ Provides a reliable foundation for upgraded fuel systems

Key Features

✔ Precision-machined billet aluminum construction
✔ Large internal bore for increased fuel volume
✔ Black anodized finish for corrosion resistance and OEM+ appearance
✔ Includes mounting hardware and end fittings
✔ Compatible with aftermarket fuel pressure regulators and AN fuel lines
✔ Suitable for street, drift, drag, and circuit applications

Technical Specifications

✔ Product Type: High-Flow Fuel Rail
✔ Part Number: MP-EM-027
✔ Material: Billet Aluminum
✔ Finish: Black Anodized
✔ Application: Performance Fuel System Upgrade
✔ Engine Family: Toyota JZ-Series

Compatible Engines

✔ Toyota Chaser – 1JZ-GE / 1JZ-GTE
✔ Toyota Soarer – 1JZ-GE / 1JZ-GTE
✔ Toyota Mark II – 1JZ-GE / 1JZ-GTE
✔ Toyota Cresta – 1JZ-GE / 1JZ-GTE
✔ Toyota Crown – 1JZ-GE / 1JZ-GTE
✔ Toyota Supra JZA70 – 1JZ-GE / 1JZ-GTE

Shipping

🇪🇺 EU Delivery: 5–10 Business Days
🌍 International Delivery: 7–21 Business Days