BorgWarner Cartridge S400SX SX 82mm (110/87)

This is the BorgWarner S400SX turbo cartridge, featuring an 82mm compressor wheel with a 110/87mm exducer/inducer sizing. It's a well-built component designed for serious performance applications where a custom turbo setup is being built. The S400SX series is known for its robust construction and ability to handle demanding conditions, making it a popular choice for tuners and builders looking for a reliable foundation for their forced induction system.

The 82mm compressor wheel is a key feature, offering a significant airflow increase over stock turbochargers. This size is often chosen for applications aiming for substantial power gains, typically in modified diesel trucks or high-performance gasoline engines. The cartridge design means it's a self-contained unit, simplifying installation into a custom turbo manifold and exhaust housing setup. You'll find that the materials and machining BorgWarner uses are solid, intended to withstand the high temperatures and pressures associated with boosted engines. This cartridge is built to be a core component that you'll pair with specific turbine housings and other supporting modifications to achieve your desired performance goals.

When building a custom turbo system, selecting the right core components is crucial. This BorgWarner cartridge provides a strong starting point. It's important to ensure you have the correct supporting hardware, including appropriate oil and coolant lines, as well as a properly sized turbine housing and exhaust manifold to match the 82mm compressor. Proper tuning will also be essential to unlock the full potential of this turbo cartridge and ensure the longevity of your engine.