Torque Solution TS-TB-LT4 Universal Thermal Turbo Blanket for T4 & GT40 Turbos

Vehicle Fitment

• Universal fit for turbochargers with T4, T4-style & GT40 back housings (non-vehicle specific)

Features

• High-temperature volcanic rock outer layer to block radiant heat
• Multi-layer insulated fiberglass core for superior thermal containment
• Durable wire mesh surface to resist abrasion and wear
• Reduces under-hood heat soak to protect intake and engine bay components
• Improves turbo thermal efficiency by retaining heat where it's needed
• Universal design fits many T4 and GT40 frame turbo applications
• Lightweight and flexible for ease of installation
• Ideal for performance, racing, and custom turbo setups

Specifications

• Part Number: TS-TB-LT4
• Application: Universal thermal blanket for T4, T4-style & GT40 back housings
• Interior Surface Max Temp: ~2300 °F / 1260 °C
• Continuous Use Temp: ~1832 °F / 1000 °C
• Exterior Surface Direct Contact Limit: ~1800 °F / 982 °C
• Exterior Radiant Heat Limit: ~2500 °F / 1371 °C
• Material: Volcanic rock layer, insulated fiberglass core, protective wire mesh

Included Components

• 1x Torque Solution TS-TB-LT4 Thermal Turbo Blanket
• High-temperature mounting straps/hardware (included)

Product Description

The Torque Solution TS-TB-LT4 Universal Thermal Turbo Blanket is a high-performance heat management solution designed for turbochargers with T4 and GT40 style back housings. Its advanced multi-layer construction - combining a volcanic rock exterior, insulated fiberglass core, and rugged wire mesh surface - traps heat within the hot side of the turbocharger while blocking radiant heat from entering the engine bay. This helps protect adjacent components such as intake piping, sensors, and wiring from excessive heat soak, improving reliability and performance consistency in high-stress environments.

Built for motorsport and aftermarket turbo applications where stock heat shielding isn't sufficient or doesn't exist, the TS-TB-LT4 installs quickly using the included high-temperature straps and does not require vehicle-specific brackets or tooling. Whether used on custom builds, high-boost street cars, or track rigs, this universal blanket helps maintain thermal efficiency, enhance turbo response, and reduce under-hood temperatures across a wide range of performance setups.