Get a handle on the temperatures under the hood of your truck with the BD-Power 1453522 T4 S300/S400 Turbo Blanket. Cooler engine compartment temperatures can result in higher density air that results in more power. Reducing underhood temps increases the life of hoses, harnesses and vital engine components. In addition, retaining the heat in your turbine housing normalizes internal temperatures providing quicker spool-up times, delivering overall increases in performance and throttle response.


  • Fits T4 S300/S400 Turbochargers¬†
  • Stylized Look With Custom BD-Power Embroidery
  • Includes Stainless Steel Springs & Built-In Retaining Clips For Installation
Note: Also fits most similar sized Garrett and Holset Turbochargers. 

Additional information

Weight 2 lbs