The BD Diesel Turbo Blanket (1453522) is specifically designed for T4-mounted S300 and S400 turbochargers, providing enhanced thermal protection and performance for high-performance diesel engines. Constructed from high-quality, heat-resistant materials, this turbo blanket helps to reduce under-hood temperatures by containing the intense heat generated by the turbo during operation. By insulating the turbine housing, it promotes quicker spool-up times and improved exhaust gas velocity, contributing to better overall engine efficiency and responsiveness. Ideal for performance enthusiasts and heavy-duty applications, the BD Diesel Turbo Blanket is a practical upgrade that supports both engine longevity and performance.