The IHI Turbo Turbocharger Kit - 485938 is a comprehensive set of products designed to enhance the performance of a car's turbocharger. This kit includes a variety of components such as a turbocharger, gaskets, seals, bolts, and other necessary hardware. It also includes a wastegate, blow-off valve, and intercooler to optimize the turbocharger's function. Additionally, the kit contains a boost controller, air filter, and oil feed/return lines to ensure proper lubrication and control of the turbocharger. The kit also includes a heat shield and heat wrap to protect the turbocharger and surrounding components from excessive heat. With all these components, the IHI Turbo Turbocharger Kit - 485938 is a complete package for improving the performance and efficiency of a car's turbocharged engine.