BD Diesel Turbo Blanket (1453522) for T4 S300/S400 Turbo

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The BD Diesel Turbo Blanket (1453522) is designed for T4-mounted S300 and S400 turbochargers to enhance thermal protection and engine performance. Made from heat-resistant materials, it reduces under-hood temperatures by insulating the turbo, leading to quicker spool-up times and improved exhaust gas flow. Ideal for high-performance and heavy-duty diesel engines, it supports increased efficiency, responsiveness, and engine longevity.

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Description

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.

Additional information
Weight 0.5 lbs
Dimensions 8.5 × 8.5 × 4.25 in
Fitment

Fitment

for T4 S300/S400 Turbo

Features

Features

  • Cooler engine compartment temperatures can result in higher density that results in more power
  • Reduces under hood temperature increasing life of hoses, harnesses and coolant bottle
  • Retains and normalizes internal turbine housing temperatures for lower spool times
  • Custom fit for Borg Warner T3 S300 Wastegated, T4 S300/S400 & T6 S400/S500
  • Also fits most similar size Garrett and Holset turbo applications
  • Comes with stainless steel springs and built in retaining clips for a seamless install
  • Stylized look with custom BD embroidery
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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