BorgWarner Super Core S400SX SX 76mm (105/87)

This is the BorgWarner Super Core S400SX SX turbocharger assembly, part number 178781. It features a 76mm compressor wheel and a 105/87mm turbine wheel, designed for high-performance forced induction applications. This assembly is a popular choice for builders looking to upgrade their engine's power output significantly.

The S400SX series is well-known for its robust construction and ability to handle demanding conditions. The 76mm compressor wheel is capable of moving a substantial amount of air, while the 105/87mm turbine wheel is designed to spool efficiently for its size, helping to reduce lag. This turbocharger core is built with durable materials to withstand the heat and pressure associated with performance tuning. It's a solid foundation for a custom turbo system, allowing tuners to pair it with appropriate exhaust housings and intake plumbing for their specific engine setup.

When building a custom turbo system, it's important to consider the supporting modifications needed for optimal performance and reliability. This includes fuel system upgrades, engine management tuning, and proper exhaust and intake plumbing. This BorgWarner Super Core is a significant component for those aiming for substantial power gains.