What is a turbocharger cartridge?

A turbocharger cartridge, also known as a CHRA (Center Housing Rotating Assembly), is the core of a turbocharger. It contains the compressor and turbine wheels mounted on a shared shaft, along with the center housing that includes the bearings and oil/water passages. It's the part that spins to force more air into the engine.

What else do I need to install this cartridge?

This is a turbocharger cartridge only. You will need to select and purchase compatible turbine housings, exhaust manifold, oil feed and drain lines, and coolant lines if your application requires them. Proper wastegate control is also necessary.

What kind of performance can I expect from this cartridge?

The 76mm compressor and 105mm turbine wheel combination is designed for significant airflow improvements, suitable for many performance applications. Actual performance gains will depend heavily on the engine it's installed on, the chosen turbine housing, and the engine's tuning.

BorgWarner S400SX Turbo Cartridge 178782

Name: BorgWarner Cartridge S400SX SX 76mm (105/87)
Brand: BorgWarner
SKU: borgwarner-borgwarner-cartridge-s400sx-sx-76mm-105-87-t14-4385337
Price: 1252.05 USD
Availability: BackOrder

BorgWarner Cartridge S400SX SX 76mm (105/87)

$1252.05

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BorgWarner S400SX turbo cartridge, 76mm.

Key Features

Fits custom turbocharger builds.
Features a 76mm compressor wheel.
Includes a 105mm turbine wheel.
Well-built by BorgWarner for durability.
Designed for enhanced power and responsiveness.
Requires separate turbine housing and plumbing for installation.

This is a turbocharger cartridge and is intended for custom turbocharger builds. Fitment depends on the specific application and supporting components chosen by the installer.

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Product Details

This is the BorgWarner S400SX turbocharger cartridge, featuring a 76mm compressor wheel. This unit is designed for custom turbocharger builds where precise control and robust performance are key. It's a well-built component from a trusted name in forced induction, intended for enthusiasts looking to build or upgrade their own turbo system for enhanced power and responsiveness.

The S400SX series is known for its durability and performance characteristics. This particular cartridge utilizes a 76mm compressor wheel with a 105mm turbine wheel, offering a balance of airflow and spool characteristics suitable for a wide range of applications. The construction focuses on reliability, using quality materials to withstand the high temperatures and pressures associated with turbocharging. This cartridge is a core component that allows for flexibility in manifold and turbine housing selection, enabling a tailored setup for specific engine and power goals.

When building a custom turbo system, selecting a reliable cartridge is crucial. This BorgWarner unit provides a solid foundation for your project. It's important to note that this is a cartridge only, meaning you will need to source or fabricate compatible turbine housings, wastegates, and oil/coolant lines to complete the turbocharger assembly. Proper installation and tuning are essential to achieve optimal performance and longevity from this component.