The 1FZ (6-into-1) exhaust headers with a 3” collector are designed to enhance performance, efficiency, and exhaust flow for Toyota 1FZ-FE engines. Featuring a 6-into-1 design, these headers merge all six cylinders into a single collector, improving exhaust scavenging and reducing back pressure for better horsepower and torque. Constructed from high-quality stainless steel or ceramic-coated steel, they offer durability, corrosion resistance, and heat management. Mandrel-bent tubing ensures smooth, unrestricted airflow, while thick flanges prevent warping and leaks for a secure fit. With a 3” outlet, these headers allow for seamless integration with larger exhaust systems, optimizing performance gains. Designed for a direct fit on Toyota Land Cruiser models, minor modifications may be required depending on the vehicle setup.

Features

6-into-1 Design for optimal exhaust scavenging.

3” Collector Outlet for improved flow and performance.

Mandrel-Bent Tubing for smooth, unrestricted airflow.

High-Quality Stainless Steel or Ceramic-Coated Steel for durability and heat resistance.

Thick Flanges to prevent warping and ensure a secure, leak-free fit.

Performance Gains in horsepower, torque, and throttle response.

Corrosion & Heat Resistance for longevity in tough conditions.

Direct Fitment for Toyota Land Cruiser 1FZ-FE engines, with potential minor modifications required.