What type of engine applications is this turbocharger best suited for?

This BorgWarner S400 SX-E turbocharger is designed for high-horsepower applications, commonly used in performance diesel engines or large gasoline engines that require significant airflow and sustained boost.

What does the 'T6 A/R 1.32' specification mean?

The 'T6' refers to the turbine inlet flange size and type. The 'A/R 1.32' is the area-to-radius ratio of the turbine housing, which influences exhaust gas flow and spool characteristics, with a higher number like 1.32 typically supporting more top-end power.

What are the key benefits of the 74.7mm inducer compressor wheel?

A 74.7mm inducer compressor wheel offers a good balance between airflow capacity for high horsepower and responsiveness. It helps the turbocharger spool up effectively while still being able to move a large volume of air needed for demanding engine performance.

BorgWarner S400 Turbocharger 1.32 A/R 171702

Name: BorgWarner Turbocharger SX S400 T6 A/R 1.32 74.7mm Inducer
Brand: BorgWarner
SKU: borgwarner-borgwarner-turbocharger-sx-s400-t6-a-r-1-32-74-7mm-inducer-t14-4385236
Price: 1040.68 USD
Availability: InStock

BorgWarner Turbocharger SX S400 T6 A/R 1.32 74.7mm Inducer

$1040.68

In Stock

BorgWarner S400 T6 turbocharger with 1.32 A/R turbine housing and 74.7mm inducer.

Key Features

Fits BorgWarner S400 SX-E turbocharger applications.
Features a T6 turbine housing with a 1.32 A/R ratio.
Equipped with a 74.7mm inducer compressor wheel.
Cast aluminum compressor cover and cast iron turbine housing for durability.
Designed to support high-airflow, high-horsepower engine builds.
Not CARB approved; cannot ship to California.

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Product Details

This is the BorgWarner S400 SX-E turbocharger, a popular choice for serious performance builds. It features a T6 turbine housing with an A/R ratio of 1.32, paired with a 74.7mm inducer compressor wheel. This setup is designed to support significant airflow for high-horsepower applications, offering a robust solution for those looking to push their engine's capabilities.

The S400 platform is well-known for its durability and ability to handle demanding conditions. The cast aluminum compressor cover and cast iron turbine housing are built to last, and the internal components are designed for reliable operation under high boost pressures. This particular model uses a 74.7mm inducer compressor wheel, which balances airflow capacity with responsiveness for a wide powerband. The 1.32 A/R turbine housing is ideal for applications needing strong top-end power and sustained boost, commonly found in diesel performance or large gasoline engine builds.

When installing a turbocharger like this, it's important to ensure your engine's supporting systems are up to the task. This includes proper fueling, cooling, and oil supply. Because this turbocharger is not CARB approved, it cannot be shipped to California. Always consult with a qualified professional for installation and tuning to ensure optimal performance and longevity of your engine and the turbocharger.