The Role of Heat Shields in Enhancing Automotive Performance

When it comes to elevating the performance of your beloved automobile, enthusiasts and experts often focus on the latest engine enhancements, tuning options, or tire upgrades. Yet, an often underestimated hero works diligently under the hood—heat shields. In this article, we’ll unravel the indispensable role heat shields play in automotive performance enhancement.

From safeguarding sensitive components to boosting fuel efficiency and preserving your engine’s health, these unassuming shields are the unsung champions of your vehicle’s optimal operation. Join us as we explore how the seemingly simple heat shield can make a remarkable difference in your automotive experience.

What is a Heat Shield?

Before we dive into the details, let’s clarify what a heat shield is. A heat shield is a protective barrier that protects sensitive automotive components from excessive heat. It’s typically made from heat-resistant materials like aluminum, stainless steel, or high-temperature composites. Heat shields are strategically placed to deflect and dissipate heat generated by various parts of the vehicle.

The Benefits of Using Heat Shields

Improved Engine Performance: The engine is the heart of your vehicle, and it operates optimally at specific temperature ranges. Excessive heat can lead to reduced efficiency and potential damage. Heat shields act as a barrier, preventing the transfer of heat to the engine and maintaining the ideal operating temperature.

Enhanced Fuel Efficiency: When the engine runs cooler, it burns fuel more efficiently. This means you get better mileage from your vehicle, saving both money and the environment.

Protecting Sensitive Components: Your car has various sensitive components, such as electrical wiring and fuel lines. Heat shields protect these elements from heat-related damage, ensuring your vehicle runs smoothly and safely.

How Kool Wrap Heat Shields Make a Difference

At Kool Wrap, we specialize in manufacturing high-quality, custom-fit heat shields designed to meet your vehicle’s specific needs. Our heat shields are crafted from premium materials and are known for their durability and effectiveness. Here’s why you should choose Kool Wrap:

Custom Fit: Our heat shields are designed to fit your vehicle perfectly, ensuring maximum coverage and protection.

Easy Installation: With our user-friendly installation guides, you can easily install Kool Wrap heat shields, saving time and money.

Long-Lasting: Our heat shields are built to withstand the harshest conditions, providing lasting protection for your vehicle.

Additional Benefits of Kool Wrap Heat Shields:

Noise Reduction: Besides heat protection, our heat shields reduce noise levels in your vehicle. Enjoy a quieter and more comfortable ride.

Improved Resale Value: Investing in Kool Wrap heat shields benefits your vehicle’s current performance and adds value when it’s time to sell. Potential buyers appreciate well-maintained and protected vehicles.


Heat shields are a vital component in enhancing automotive performance. They protect your engine, improve fuel efficiency, safeguard sensitive components, reduce noise, and enhance resale value. When you choose Kool Wrap heat shields, you’re investing in top-quality products that will make a noticeable difference in your vehicle’s performance and longevity. Don’t wait; take action today and give your car the protection it deserves.

Your vehicle deserves the best, and Kool Wrap is here to deliver

At Kool Wrap, we’ve highlighted the pivotal role that heat shields play in engine performance, fuel efficiency, and component protection and showcased the additional advantages of reduced noise and increased resale value.

Our commitment to crafting high-quality, custom-fit heat shields to meet your vehicle’s unique needs underscores our dedication to your driving experience. With Kool Wrap, you’re investing in a product and your vehicle’s longevity and peace of mind.

Don’t hesitate—take action today and experience the transformative power of our heat shields. Your vehicle will thank you with improved performance and years of trouble-free operation.

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Keeping Fire Under Wraps

In 2013, the NSW government released a report analysing all underground metalliferous mine fire incidents from 2008-2012. During this period 128 fires were reported at underground metalliferous mines for an average of 26 underground fires per year, of which mobile plant accounted for 76% of those fires. The report goes on to mention that 20% of all reportable incidents were fire related, and that fire comprised approximately 25% of all reportable incidents regarding mechanical plant. Of these, 18% were reported as resulting in damage to plant. Thankfully, there was only one fire-related injury during this period.

The report also highlighted that the most common heat sources for fires are the exhaust system, engine surfaces and turbochargers, while the most common fuel source is hydraulic oil, lubricating oil, fuel and grease. This reflects a common scenario in mining whereby a combustible oil leaks from a hose or fitting onto or near a hot surface in the engine compartment causing it to ignite.

The report goes on to make several recommendations, specifically that ‘consideration should be given to the consequences of oil and fuel coming into contact with hot engine components as part of a fire risk assessment. Where reasonably practicable consider shielding to prevent that contact.’

Kool Wrap is a company with a range of products that helps equipment owners adhere to the recommendation made above. Their products are designed to significantly reduce the incidence of mechanical equipment fires by providing a physical, fire-resistant barrier between the combustible fluids and the hot surfaces by mitigating against various types of heat transfer including convection (where heat is carried by a liquid from one part to another), conduction (where heat is transferred through the object itself), and radiation (where heat is emitted as through the air).

Kool Wrap’s products are made from various types of heat-resistant materials including heat-treated fibreglass as well as new materials such as basalt fibres (known as ‘lava wrap’), which comes with a higher heat rating than fibreglass and has various applications such as inside turbo blankets, heat sleeves, and reflective wrapping.

What makes Kool Wrap cool?

The products are hand-tailored and are offered as off-the-shelf items for many common applications or can be customised to suit any application.  The typical composition begins with a stainless steel mesh, followed by a 10-20mm thick section of silicon or needle-felt wool (which provides air pockets responsible for the insulation) held in place by a fibreglass outer layer. The fibreglass layer is then coated in Silicon or Teflon (which prevents oil or fuel soaking into the fibreglass) and then it is finally stitched together with Kevlar or Fibreglass thread, resulting in a durable, reliable and safe product.

Turbo Blanket Advantages

During the combustion phase of an engine cycle, rapidly expanding exhaust gas is pushed out of the combustion chamber by the upward movement of the piston. The hotter the gas, the faster it expands. Likewise, if it is allowed to cool (i.e. dissipate heat) then the expansion slows. It is the rapid expansion of gas that turns the compressor wheel in a turbocharger. The faster the gas expands, the faster the turbo spins.

Normally, heat is dissipated into the turbo exhaust housing and then transferred into the air in the engine compartment, which provides an element of cooling. However, a turbocharger housing operating under load can exceed 1000°C, which is enough to instantly heat most flammable liquids to flash point, creating an engine bay fire.

By installing a turbo blanket, not only does the insulating properties of the blanket protect other components in the engine bay from the heat emitted by the turbo but it actually improves the performance of the turbo by ensuring the gas inside the turbo remains hot for as long as possible. By wrapping the turbo in a Kool Wrap exhaust blanket, the heat is kept inside the compressor housing where it belongs, improving the overall performance.

From a safety perspective, the turbo blanket can prevent serious burns and keep maintenance personnel from contacting these dangerously hot surfaces.

Heat Trick Up Their Sleeve.

The residual heat emitted from engines, turbos, exhaust manifolds and exhaust pipes can cause damage to pipes and hoses not designed to withstand high temperatures – for example flexible hydraulic and fuel lines. By wrapping these lines in Kool Wrap heat sleeves, they are insulated from any conduction or convection within the engine compartment. Since the heat sleeves are often lined in reflecting aluminium foil (which can handle up to 600°C), radiant heat is also deflected.  Protecting flexible lines in this way not only prevents them from melting and releasing fluid onto hot surfaces but it also delays the rate at which they degrade, for longer service life.

About Kool Wrap

Kool Wrap has been a successful Australian supplier of heat protection products since 1995, originally providing heat sleeves and exhaust lagging to the high-performance car racing industry and then later moving into heavy industries such as the marine sector, farming and mining. Their product range not only includes turbo blankets and heat sleeves but other products such as embossed aluminium heat shield panels, heat reflective tape and other forms of heat protection available on their website.

Fire is one of the greatest hazards in the mining industry, causing substantial damage to plant and equipment, creating significant costs to operators and potentially life-threatening risks to personnel.

It is for this reason that appropriate, fit for purpose heat protection devices must be fitted to not only comply with statutory regulations but also to avert the hazards of onsite fire.


Kool Wrap

1300 44 33 34


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Top 5 Reasons Why Heat Protection Wraps Are Essential for Your Engine

Heat protection wraps play a crucial role in safeguarding your engine’s performance and longevity. As engines generate immense heat during operation, managing and controlling this heat is vital. This article will explore the top five reasons why heat protection wraps are essential for your engine. From enhancing performance to preventing damage, these wraps offer numerous benefits that every vehicle owner should consider. Let’s delve into the details and discover how heat protection wraps can significantly affect your engine’s health.

Reason 1: Heat Dissipation and Temperature Regulation

One of the primary purposes of heat protection wraps is to aid in heat dissipation and temperature regulation. By wrapping the exhaust manifold and other components prone to excessive heat, these wraps effectively reduce the temperature surrounding critical engine parts. This not only prevents overheating but also helps maintain optimal operating conditions. Improved heat management allows your engine to operate more efficiently, minimising the risk of performance issues and potential damage.

Reason 2: Protection against Heat-Related Damage

Heat protection wraps are a reliable barrier, shielding your engine components from heat-related damage. The intense heat generated by the exhaust system can lead to issues such as heat-induced cracking, warping, and corrosion. Insulating these components with heat protection wraps creates a protective layer that mitigates the impact of high temperatures. This safeguarding measure helps prolong the lifespan of engine parts, reducing the need for costly repairs or replacements down the line.


Ready to protect your engine and enhance its performance? Explore our range of heat protection wraps at and experience the difference firsthand. Invest in the longevity of your engine today!

Reason 3: Improved Performance and Power

Heat protection wraps can significantly contribute to improved engine performance and power. By reducing heat soak and heat transfer to surrounding areas, these wraps help maintain cooler air intake temperatures. Cooler air is denser, resulting in a more efficient combustion process. This leads to increased power output and enhanced overall performance. Whether seeking better acceleration or improved towing capabilities, heat protection wraps can boost the desired performance.

Reason 4: Fuel Efficiency Enhancement

Efficient heat management directly correlates with fuel efficiency. Heat protection wraps enhance fuel efficiency by minimising heat radiation from the exhaust system. This reduces the likelihood of fuel vaporisation, which can occur when excessive heat affects the fuel lines. Heat protection wraps help optimise fuel combustion by maintaining lower underhood temperatures, ensuring your engine operates at its most efficient level. Enjoy longer trips and reduced fuel consumption with the added benefit of environmental friendliness.

Reason 5: Preventing Heat-Related Complications

Heat-related complications can arise from prolonged exposure to excessive heat. Heat protection wraps act as a preventive measure against these complications. They minimise the risk of vapour lock, which occurs when excessive heat causes fuel to vaporise prematurely in the fuel lines. Additionally, heat protection wraps help prevent issues like melted wiring insulation and deteriorated hose performance by reducing heat transfer to other engine components, such as wires and hoses. By investing in heat protection wraps, you proactively safeguard your engine against potential heat-induced complications.


Heat protection wraps are more than just accessories for engine aesthetics; they are essential components that contribute to your engine’s overall health and performance. These wraps offer numerous benefits, from managing heat dissipation to preventing damage and enhancing fuel efficiency. By incorporating heat protection wraps into your vehicle maintenance routine, you can enjoy a more efficient and reliable engine with reduced risks of heat-related issues. Make the wise choice for your engine’s longevity and invest in heat protection wraps today.

Transform Your Engine’s Performance with Kool Wrap’s Heat Protection Wraps

Discover the power of heat protection wraps for your engine. Visit our website to learn more about our high-quality products and how they can benefit your vehicle. Don’t wait; take the first step toward optimal engine health and efficiency now!

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Bubble Wrap Insulation: Essential Questions Answered By Experts

Bubble wrap insulation is a reflective insulation material that has become increasingly popular for its cost-effective and efficient performance. Several questions about its use and effectiveness pop up like any new product. From its material to its efficacy in insulating any weather, bubble wrap insulation has several essential questions that must be answered. 


Jump to the following FAQ:

Frequently Asked Questions About Bubble Wrap Insulation: Expert Answers

What is bubble wrap insulation?

Bubble wrap insulation is a reflective insulation that uses a layer of air-filled bubbles to provide thermal insulation. It is typically made of two layers of aluminium film laminated to a core of air-filled bubbles, similar to the bubble insulation mentioned in the previous question.

How effective is bubble wrap insulation?

The effectiveness of bubble wrap insulation depends on several factors, including the thickness of the insulation, the size and spacing of the bubbles, and the quality of the materials used. In general, bubble wrap insulation can provide effective thermal insulation when installed properly and used in the right application.

Is double bubble insulation worth it?

Double bubble insulation refers to bubble wrap insulation with two layers of air-filled bubbles instead of one. This type of insulation can provide better thermal insulation than single-layer bubble wrap insulation because it has an additional layer of air-filled bubbles to reduce heat transfer through convection and conduction. However, the effectiveness of double bubble insulation also depends on the quality of the materials used and how well it is installed.

Does bubble wrap insulate cold?

Bubble wrap insulation can help to insulate against cold temperatures by reducing heat transfer through conduction and convection. The air-filled bubbles act as a barrier to slow the transfer of heat, which can help keep the inside of a space warmer than the outside.

Does bubble wrap insulate against heat?

Bubble wrap insulation can also help to insulate against heat by reflecting radiant heat away from a space. The aluminium film used in bubble wrap insulation reflects up to 97% of radiant heat, which can help to keep a space cooler than the outside.

Can bubble wrap insulation be used in all weather conditions?

Bubble wrap insulation is effective in most climates, but its effectiveness may vary depending on factors such as humidity, wind, and temperature. It is important to choose the right thickness and installation method to optimise its effectiveness in your specific climate.

Can bubble wrap insulation be used for soundproofing?

Bubble wrap insulation can help to reduce noise transmission by providing an additional barrier between rooms or between the interior and exterior of a building. However, it is not specifically designed for soundproofing and may not be as effective as other soundproofing materials.

How is bubble wrap insulation installed?

Bubble wrap insulation can be installed by stapling, taping, or gluing it to the surface you want to insulate. It is essential to follow manufacturer instructions and ensure it is installed properly to maximise effectiveness.

How many layers of bubble wrap insulation?

The number of layers of bubble wrap insulation needed depends on the specific application and the desired level of thermal insulation. In general, thicker and denser insulation will provide better thermal insulation, but it may also be more expensive and difficult to install. It is important to consult a professional to determine the best insulation solution for a specific application.

Is bubble wrap insulation safe?

Bubble wrap insulation is generally safe to use, but it is important to handle it with care to avoid puncturing the bubbles and reducing its effectiveness. It is also important to avoid inhaling the dust or fumes that may be produced during installation.

How long does bubble insulation last?

Bubble wrap insulation is durable and can last many years if installed properly and maintained. However, its effectiveness may decrease over time due to factors such as wear and tear, moisture, and ageing. Monitoring its effectiveness and replacing it as needed is important to maintain optimal thermal insulation.

Can bubble wrap be reused and recycled?

Yes, bubble wraps can be reused multiple times before it loses their effectiveness as insulation or cushioning material. If you plan to recycle bubble wrap, check the local recycling facilities to see if they accept bubble wraps and inquire about how you should prepare them for recycling.

Final Thought

Bubble wrap insulation is a versatile and cost-effective solution for thermal insulation in various applications. Understanding the essential questions about bubble wrap insulation, such as what it is made of, how effective it is, and how to use it properly, can help you make informed decisions about whether it is the right insulation solution for your needs.


Take the time to research and understand the benefits and limitations of bubble wrap insulation. You can maximise its effectiveness and enjoy a more comfortable and energy-efficient environment

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Van Insulation 101: The Ultimate Guide to Keeping Your Van Cosy and Energy-Efficient

The “van life” has been romanticised by most in recent years. More and more people are downsizing and simplifying their lives by living in a van to seek adventure, freedom, and a more sustainable lifestyle. As the trend continues to gain momentum, how do van dwellers make their vans cosy without consuming much energy?

Van insulation is essential to keep it comfortable and energy-efficient, regardless of season or weather. Let’s look deeper at van insulation, its necessity, and how to insulate it properly.


What is Van Insulation?

Van insulation adds materials to a van’s interior walls, ceiling, and floor. These materials provide a barrier between the outside and the inside. Insulation helps to keep the interior of your van warm during cold weather and cool during hot weather.


Why Insulate Your Van?

Van insulation is a crucial aspect of van life. It has several benefits, including energy efficiency, condensation control, and comfort.

Insulation helps regulate the temperature inside the van, regardless of the weather conditions, without using too much energy. It reduces the need to use heating and cooling devices. Not to mention, it controls the moisture level in your van, preventing the risk of mould growth and damage in the interior.

Your van life will only be comfortable and cosy with insulation. It protects you from extreme weather conditions, noise, and vibration that could disrupt your comfortable living.


How to Insulate Van

Most van dwellers love to do DIY on their vans. If you want to try it out, here are the steps to insulate your van.

  1. Clean your van thoroughly. Clean the interior of your van, removing any dirt, dust, and debris. Ensure the van’s walls, ceiling, and floor are dry before adding any insulation.
  2. Choose the insulation material that suits your needs, budget, and preferences. Let’s discuss the different types of insulation materials below.
  3. Measure and cut the insulation material. Once you have chosen the right insulation material, it is time to measure and cut it to fit your van’s interior. Measure your van’s walls, ceiling, and floor, and cut the insulation material to fit. Be sure to leave a bit extra space for any curves or contours in the van’s interior.
  4. Install the insulation material on the interior walls, ceiling, and floor. Start by applying adhesive to the back of the insulation material and pressing it firmly against the van’s interior. Use a roller or your hands to smooth out bumps or air pockets. Repeat the process for each section of the van’s interior. Ensure that you cover all areas and leave no gaps or spaces.
  5. Install a vapour barrier between the interior and the insulation material. A vapour barrier helps to prevent moisture and mould growth from accumulating inside the van. Use a moisture-resistant and breathable material to allow air to circulate through the insulation.
  6. Seal the insulation after installing the insulation material, and seal all gaps, holes, and joints with a sealant. This helps prevent heat loss, moisture, and noise from entering your van.


These steps may be easy to think of, but doing them is a lot harder. If you feel you cannot do it alone, ask help from a professional to ensure a successful van conversion project.


Different Types of Van Insulation

You can find several van insulation materials in the market. Ultimately, the best insulation material depends on your needs, preferences and budget. Check out the common materials that will make your van comfortable, cosy, and energy-efficient.

1. Fibreglass insulation.

Fibreglass insulation is the most common type of insulation used in van conversions.

It is made of fine glass fibres and comes in batts or rolls. Most van dwellers and glass suppliers recommend fibreglass because it is affordable, readily available, and easy to install.

Fibreglass insulation has excellent thermal resistance and can effectively insulate the van against heat and cold. However, it can be itchy and irritating to handle, and there are better options for sound insulation.


2. Reflectix insulation.

Reflectix is an insulation made of reflective foil and polyethylene bubble wrap layers. It is lightweight, easy to install, and reflects heat away from the van. However, it is less effective at insulating against cold temperatures and does not offer sound insulation.


3. Spray foam insulation.

Spray foam insulation is a liquid foam that expands and hardens when applied. It’s an excellent insulation material that provides an airtight seal and can be used to fill small gaps and holes.

This insulation material has good thermal resistance and sound insulation properties. It is an excellent choice for those who are looking for all-around insulation material. But spray foam is expensive and has to be appropriately applied to avoid any issues.


4. Wool insulation.

If you are looking for eco-friendly insulation, wool insulation is an excellent choice. Wool insulation is a natural, renewable, and biodegradable material that is excellent in thermal and acoustic insulation. It is even more helpful for vans that are in humid environments because of its moisture-wicking properties. However, wool insulation is more expensive than any other insulation material.


5. Polyiso insulation.

Polyisocyanurate, or polyiso, is made of a foam core sandwiched between two layers of foil, providing a radiant barrier. Polyiso insulation is an excellent choice for those looking for a high R-value in a thin profile. However, this could also be an expensive choice.


6. Cellulose insulation. 

Another eco-friendly option is cellulose insulation. It is made of recycled paper treated with chemicals to make it fire-resistant. Cellulose insulation is often blown into the walls and ceiling of a van, filling all gaps and providing excellent sound insulation. However, it can be messy to install and requires professional installation.

If you need help determining which insulation material is best for your van, contact us. We will guide you throughout the process of selection.


Final Takeaway

Whether you are planning to live in a van or use it for extended road trips, van insulation is essential. A well-insulated van keeps you cosy and comfortable, no matter the weather or season, without worrying about energy consumption. What are you waiting for? Insulate your van and enjoy the benefits of a comfortable and cosy living space.

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Soundproofing vs. Sound Deadening vs Sound Insulation – What’s the Difference?

Who wouldn’t prefer a smooth and quiet ride? It is essential especially for drivers to help them keep their focus on the road.

Wind noise may disturb your peaceful journey, making the driving experience less enjoyable.

This can be annoying especially if you are at a highway speed. Cars are more prone to wind noises because of their less aerodynamic design.

It is the main reason why it is important to reduce the wind noise in a car. We will tackle the basics first before heading to your trusted mechanic.

Let’s define soundproofing, sound deadening and sound insulation. How do you differentiate the three?


According to the Cambridge Dictionary, soundproofing is a special material put in a room or building (in this case, a car) in order to prevent sound from passing out of or into it.

Sound Deadening

It is considered as an aspect of soundproofing. This can be done by placing a material over metal to reduce its vibrations – leading to a lesser car noise.

Sound deadening is basically the process of preventing a metal from rattling, a factor in soundproofing a car.

Sound Insulation

It is a special type of insulation primarily focused on reducing the transfer of noise from inside and outside your car.

Sound waves hit a surface as it travels through the air – it can either be absorbed or deflected. Sound insulation materials can block or absorb these sound waves for a quieter car ride.

Sound absorption stops the sound from bouncing around your car room. Soundproofing your car is the process of blocking the sound from the outside to stop it from travelling in your car space.

How to Soundproof a Car?

The whole process varies with the level of difficulty. It could be from an easy, straightforward job to a much more complicated case.

You simply need to follow four basic steps for every soundproofing task.

1. Identify the Location of the Noise

Pinpoint the source of the sound to assess your approach in soundproofing your car. It could be a noise from an outside source or shakes and rattles from within the trunk.

2. Clear the Area

Working on your soundproofing project will be quite challenging if you do not strip down the area of concern.

Strip down your car until you reach the metal. This process will make the application easier.

3. Clean the Metal

Wipe down the metal sheet with alcohol to increase the bond strength of the soundproofing material.

4. Install the Material

Leave the sound deadening material out the sun to make it more pliable. Ensure that it sticks to every crevice or corner by using a hand roller.

Keep in mind that air bubbles can reduce its efficiency. Use foil tapes to avoid seal edges and gaps to reduce the space where the noise can get through.

Make sure to allot enough space for thicker materials.

Is Soundproofing Your Car Worth It?

Here are the reasons to motivate you in undergoing this car upgrade:

1. Better Driving Focus

A car with good soundproofing will give a much better driving experience. Expect a peaceful drive every time you need to go.

  • Reduced noise from the engine and other car parts
  • Minimal sound coming from the traction of the tyres
  • Less sound from other vehicles

These factors will result in a quiet drive to let you concentrate solely on your driving.

2. Clearer In-Car Conversation

Soundproofing makes conversations much easier inside the car. Annoying road noises can make talking much more difficult.

Investing in quality soundproof materials can help you have an enjoyable chit chat with family and friends.

3. Better Music Experience

Music lovers will benefit from a sound deadening car. Lesser noise will make your favourite songs clearer, so you can sing your heart out while on the road.

How Much Does It Cost?

Soundproofing circumstances vary from one car to another. The costing will depend on the job’s level of difficulty.

It could be based on the type of product to be used and its quantity. How much stripping should be done is also a factor.

A careful assessment must be done first to develop a plan from there.

Get it from a Trustworthy Provider

Kool Wrap is the brand you can trust in terms of car soundproofing. We offer excellent products and services to ensure satisfying results for our clients.

We got you covered from the best insulation mats to soundproofing blankets Australia can offer.

Contact us! Get a hold of our expert staff to know more about how we can be of service.


Understanding the basic concepts of soundproofing can help you fully grasp its idea. This can definitely help you explain your car needs better to an automotive specialist.

All the information written above solidifies the need to have your car soundproofed. Concentrate on its long-term benefits rather than its costing.

You deserve a smooth and peaceful driving experience. Soundproof your car now!

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What a Turbo Blanket Does and How It Improves Performance

If you’re looking for a way to improve your car’s performance, consider investing in a turbo blanket. Turbo blankets are designed to protect the turbocharger from heat damage and can also help improve spooling time. A turbo blanket can help you get more power out of your engine by keeping the turbocharger cooler. This article will take a closer look at turbo blankets and what they do. We’ll also discuss some of the benefits that they offer.

What is a Turbo Blanket?

A turbo blanket is a heat shield designed to insulate and protect the turbocharger of an internal combustion engine. A turbo blanket is used to reduce the amount of heat that is transferred from the exhaust piping and turbocharger to other parts nearby. This helps the engine perform better by allowing cooler air to enter and the engine to start working faster.

The turbo blanket is made from a material that can withstand very cold temperatures (-50°F) and very hot temperatures (1200°F). It is designed to fit snugly over the turbocharger, and it protects the turbocharger from heat transfer. The turbo blanket helps to reduce the noise coming from the turbocharger. This makes it a good choice if you want to improve performance and sound levels.

A turbo blanket can help your car in multiple ways. If you want your car to go faster, a turbo blanket can help with that. Or, if you just want to keep your engine from getting too hot, it can do that too. There are many reasons why a turbo blanket is a good choice when you are looking for an engine upgrade. Some of these reasons include improved performance, better sound levels, and better fuel economy.

How does a Turbo Blanket improve spooling?

A turbo blanket improves spooling by insulating the turbocharger and retaining its heat. This allows the air to stay thin and move quickly, which makes the turbocharger work faster.

When the engine runs, cold air enters and combines with hydrogen and carbon during the combustion stroke. This process heats the air and thins it out, causing hot air to exit the engine through the turbocharger and exhaust piping. A turbo blanket helps to keep heat from moving away from the turbo. It acts as a barrier that prevents heat from transferring. This way, the heat is contained within the turbo.

The insulated environment created by a turbo blanket allows for a higher oxygen rating, which helps improve the turbo’s spooling. This is because thinner air travels faster and creates more pressure, allowing the turbo to spin faster. As a result, you get quicker acceleration and more power from your engine.

Turbo Blanket Benefits

  • – Quicker spooling
  • – More extraordinary intake air temperatures (IAT)
  • – Retains heat within the turbocharger
  • – Thinner and travels much quicker air passing through
  • – Improved engine performance

Final Thought

A turbo blanket is an accessory that allows you to enjoy the benefits of a faster and more efficient vehicle. It is an effective heat shield and helps protect your car’s engine from getting too hot. The purpose of a turbo heat wrap is to insulate the turbocharger, preventing it from transferring heat to its surrounding components.

This type of insulation plays a vital role in engine performance and efficiency. By keeping the turbocharger from radiating too much heat, a turbo blanket helps the air entering the engine stay cooler, which means more oxygen is available for combustion during each cycle. This improves engine performance with faster spooling and throttles response Vehicle Parts & Accessories.

I hope this blog was helpful, and for more such blogs, please keep visiting our website.

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How to measure a turbocharger when ordering a custom made Turbo Blanket

Kool Wrap Turbo Size Chart

We get many inquiries at Kool Wrap for Turbocharger covers or blankets. These are either used to reduce under bonnet heat in racing cars or popular 4WD’s or they are used on industrial machinery to reduce heat in an engine roon, or to reduce the chance of an oil leak causing a fire.

Regulations relating to trucks, graders, dozers, gensets etc have really tightened up on mine sites or on tunnel projects and all machines need to pass a stringent safety check. Turbo blankets and exhaust manifold covers are often specified as a leaking hydraulic hose could easily spray oil onto a red hot manifold or turbocharger and cause a fire.

There are literally thousands of different design turbochargers on the market and it is difficult to find patterns or drawings for most of these models. Therefore we need customers to run a tape measure over their Turbocharger to assist us to find a solution. The attached diagram shows the measurements we may need. Measurements A & B are the most important.

Kool Wrap keeps 12 different designs on the shelf and we can modify these if required or completely custom make a blanket for larger turbochargers.

Call our office on 1300 44 33 34 if you require assistance with your Turbo Blanket.

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Heat Insulation Equipment Made Easily Accessible by Kool Wrap

What is a Borg Warner Turbo Blanket?

The Borg-Warner Turbo Blankets are specifically designed to reduce the radiant heat from turbochargers. This has two important benefits:

  • Heat comes from the energy released in the combustion chamber. This rapidly expanding exhaust gas pushes the piston down the cylinder making power, but it also spins the exhaust wheel in the turbocharger as it exits the exhaust manifold.
  • The hotter the exhaust gas, the faster the exhaust gas spins the turbocharger and the higher the boost level.

The outer layer of the Borg-Warner Turbo Blanket has one of the highest heat ratings of any known material. The inner liner of our blankets features ultra-high temperature resistant silica insulation held in place with a stainless steel mesh. Borg Warner Turbo Blankets are made from various forms of Glass Fibres. These fibres come from melting down rock types and extruding the molten material into fibres. Our Turbo Blankets and these fibres are 100% non-flammable; however, care should be taken to avoid contact with flammable liquids such as oil or fuels as these may be absorbed by our glass fibre fabrics and allow a flame to be produced.

Glass fibre based fabrics can take very high temperatures, but they will lose flexibility and become brittle after several heat cycles, and this is perfectly normal. Once your blanket has been through these heat cycles, it is not designed to be removed and replaced as damage to the blanket may occur.

What is a High-Temperature Wire Sleeve?

High-temperature wire sleeves are developed using flame retardant, cross-linked and track resistant high-quality polyolefin. As a result, we ensure high voltage heat sleeves are 100% resistant to splitting and show more materials flexibility even when exposed to a higher voltage. In addition, the split-resistance property is durable for long-term usage. This sleeving works well in primary metals operations, refineries, blasting, cast and electric arc furnaces, robotic weld cells, utility power stations, plastic moulding plants, fire protection equipment, and food and beverage and auto industries.


Borg Warner Turbo Blankets reduce radiant heat from turbochargers, with two important benefits: a cooler engine and increased boost levels. High-Temperature Wire Sleeves are developed using flame retardant, cross-linked and track resistant high-quality polyolefin, ensuring 100% resistance to splitting with more materials flexibility. This sleeping works well in high heat applications such as electric arc furnaces, utility power stations, and plastic moulding plants. Borg Warner Turbo Blankets and High-Temperature Wire Sleeves are great solutions for managing heat in high-temperature environments. Whether you are looking to get a turbo blanket or a high-temperature cable sleeve, we offer high-quality industrial-grade equipment built to last at Australia’s own Kool Wrap; we are a group of certified manufacturers of professional heat protection products. So why wait? Shop our exquisite range of accessories today!

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Kool Wrap Turbo Blankets

Turbochargers are an essential part of a performance engine. They increase the power output by pressurising the air intake, and this can be done in two ways: mechanically or electrically. A turbocharger works by spinning a turbine with exhaust gas from the engine. The faster the turbine spins, the more boost it produces. However, one issue with turbocharged engines is that they generate a lot of heat. As a result, it can cause damage to critical engine components, such as the catalytic converter.

Turbo covers are specifically designed to reduce the radiant heat coming from turbochargers. In addition, it has two significant benefits. First, it keeps the engine bay cooler, which can help to protect sensitive components. Second, it reduces the heat transferred to the air intake, making the engine run more efficiently and producing more power.

Turbo Blankets are typically made from ceramic, fibreglass, flexible metal or volcanic rocks because they provide the best protection against heat. When choosing a turbo blanket for your car, it’s essential to consider where it is used most often and how much you plan on using it. You can purchase Custom heat blankets for turbochargers to fit specific applications. Although modern-day automobiles rarely require a blanket, older cars made before the advent of turbocharging may benefit from one. They weren’t utilising the turbo enough to produce a significant amount of heat and were designed to endure the thermal output of the turbo when used under factory conditions. But high temps become a real issue when people start to push 30 lbs. of boost through an aftermarket turbo setup.

Kool Wrap Turbo Blankets are an excellent option for anyone looking for high-quality turbo protection. They are made from premium materials and can be customised to fit any application. Kool Wrap blankets also come with a lifetime warranty, so you can rest assured that your investment is protected.

If you’re looking for a way to keep your turbocharger cool, a Kool Wrap Turbo Blanket is the perfect solution. The outer layer of our Titanium Wrap Turbo Blanket has one of the highest heat ratings of any known material. In addition, the inner liner of our blankets features ultra high-temperature resistant silica insulation held in place with a stainless steel mesh. The Kool Wrap Blanket is then sewn together with Kevlar stitching.

The Benefits of using a Turbo Blanket

If you are in the market for a turbo blanket, there is no better option than a Kool Wrap Turbo Blanket because,

  • Reduced engine bay temperatures, which helps protect sensitive components from heat damage.
  • Reduced air intake temperature, which increases horsepower and fuel economy.
  • You can purchase Customisable turbo blankets to fit specific applications or colour preferences.
  • Lifetime warranty included with all Kool Wrap Turbo Blankets.
  • Made from premium materials, including titanium and fibreglass for maximum heat protection.
  • Sewn together with Industrial-level stitching for superior strength and durability.

The Kool Wrap Turbo Blanket is a simple but effective accessory that boosts airflow and significantly boosts power. In addition, their turbo beanie will make you feel like a driving champion whether you’re racing down the street or trying to merge into traffic.

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