High-Performance Thermal Protection for Turbocharged Automotive Engines

The Turbo Inlet Pipe Blanket is engineered to deliver maximum heat containment and efficiency for high-temperature turbocharger environments. Designed for passenger vehicles, performance cars, commercial fleets and heavy-duty equipment, this blanket minimizes heat transfer from the turbo’s inlet pipe, helping maintain cooler intake temperatures, reducing turbo lag and improving overall engine reliability.

Constructed with an advanced outer layer made from pulverized volcanic lava rock, the material is woven into a tight, durable mesh that withstands 1800°F (982°C) direct heat and 2500°F (1371°C) radiant heat. This basalt-based fabric structure offers exceptional thermal stability and flame resistance, ensuring long-term durability in continuous high-temperature automotive applications.

Inside the blanket, a high-performance layer of calcium magnesium silicate (CMS) wool insulation provides superior heat containment. With ratings of 1832°F (1000°C) continuous and 2300°F (1260°C) peak, CMS insulation is recognized for its low thermal conductivity, thermal shock resistance and consistent performance across repeated heat cycles. The insulation is reinforced with a stainless steel mesh overlay, delivering additional strength, shape retention and durability under demanding engine bay conditions.

By dramatically reducing radiant and conductive heat around the turbo inlet, the Turbo Inlet Pipe Blanket helps maintain cooler, denser air entering the compressor. This results in improved turbocharger response, reduced heat soak, protection for nearby hoses, wiring and electronic components, and more stable performance in both stock and modified engines.

Key Performance Advantages

• Withstands extreme direct and radiant heat exposure

• Helps maintain cooler intake air for improved turbo efficiency

• Protects surrounding engine components from heat damage

• Reinforced stainless steel mesh for long-lasting durability

• Suitable for automotive, motorsport, diesel and industrial turbo systems

Manufactured by BSTFLEX — Professional Automotive Thermal Protection Supplier

BSTFLEX specializes in producing a full range of automotive thermal insulation products, including exhaust insulation blankets, turbo blankets, heat shields, thermal sleeves and custom-designed solutions for OEM and aftermarket applications.

We are fully certified with IATF 16949 and ISO 9001:2015, ensuring strict quality control, reliable material performance and consistent production standards for the global automotive industry.

BSTFLEX also supports custom development and manufacturing of various thermal insulation blankets for automotive systems, including unique shapes, materials, multi-layer structures and temperature requirements tailored to your project.

Whether you need standard turbo inlet pipe blankets or fully customized thermal protection solutions, BSTFLEX delivers products engineered for peak performance, durability and safety.