BorgWarner Cartridge S300SX-E SX-E 63mm (87/76)

This is the BorgWarner S300SX-E turbo cartridge, part number 13009097005. You're getting the core assembly for a turbocharger, featuring a 63mm inducer diameter on the compressor side and an 87mm exducer with a 76mm inducer on the turbine side. This cartridge is designed to be a direct replacement or upgrade for specific turbocharger models, allowing you to rebuild or enhance your existing unit without replacing the entire assembly. It's a well-built component that forms the heart of your forced induction system.

The S300SX-E series from BorgWarner is well-known for its robust construction and performance capabilities. This particular cartridge utilizes advanced aerodynamic designs in its compressor and turbine wheels to move more air efficiently. The 63mm compressor inducer, paired with the 87/76mm wheel dimensions, offers a balance that can support significant airflow increases over stock turbochargers, making it a popular choice for those looking to tune their engines for more power. The internal components are precision-balanced for smooth operation and longevity at higher RPMs.

When rebuilding a turbocharger with a cartridge like this, it's crucial to ensure all mating surfaces are clean and that the oil and coolant lines are properly flushed to prevent contamination. This cartridge is a solid option for enthusiasts looking to improve their vehicle's performance through a more capable turbocharger core. Always refer to the manufacturer's installation guidelines for specific procedures and torque specifications to ensure proper function and durability.