Funk Motorsport Cummins 6.7L ISB Turbo Blanket – Turbo Heat Management Upgrade

Turbo Heat Management for Cummins 6.7L ISB Engines

The Funk Motorsport Cummins 6.7L ISB Turbo Blanket is a purpose-built heat management solution for owners seeking to protect their engine bay from excessive turbocharger heat. Designed specifically for the Cummins 6.7L ISB platform, this turbo blanket helps reduce under-bonnet temperatures, supporting reliability and performance in demanding conditions—whether on the road, towing, or off-road.

How the Turbo Blanket Supports Your Engine Bay

Turbochargers generate intense heat, which can transfer to nearby wiring, hoses, and intake components. Over time, this heat exposure can lead to premature wear, heat soak, and even component failure. The Funk Motorsport turbo blanket acts as a thermal barrier around the turbine housing, helping to contain radiant heat and shield sensitive engine bay parts from thermal stress. This is especially valuable for Cummins-powered vehicles operating under sustained load or in high-temperature environments.

Where This Turbo Blanket Is Most Useful

This product is ideal for:

• Heavy-duty towing and commercial use
• Off-road builds and expedition vehicles
• Performance applications seeking improved turbo efficiency
• Owners looking to protect wiring, hoses, and intake components from heat damage

Whether you’re building a reliable workhorse or a capable off-roader, this turbo blanket is designed to support consistent performance and long-term durability.

Key Benefits for Cummins 6.7L ISB Owners

• Helps lower under-bonnet temperatures for improved reliability
• Supports turbocharger efficiency by retaining heat within the turbine housing
• Protects sensitive components from heat-related degradation
• Removable design allows for routine turbo maintenance
• Available in Titanium, Carbon Fibre, and Inside Out finishes
• Multi-layer construction for robust thermal insulation

Construction and Material Details

The Funk Motorsport Cummins 6.7L ISB Turbo Blanket features a multi-layer construction, engineered to provide strong thermal insulation compared to standard turbo jackets. Buyers can choose from Titanium, Carbon Fibre, or Inside Out finishes to match their build’s needs and style. The removable design makes it possible to access the turbo for servicing without damaging the blanket, supporting ongoing maintenance and long-term use.

Installation and Usage Guidance

This turbo blanket is designed for straightforward installation on the Cummins 6.7L ISB turbocharger. No specialist tools are required, and the removable design means you can service your turbo without replacing the blanket. For best results, ensure the blanket is fitted securely around the turbine housing, avoiding contact with moving or hot exhaust parts beyond the intended coverage area. If unsure, professional installation is recommended.

Technical Specifications

*Check your specific turbo model and year for compatibility before purchase.

Frequently Asked Questions

How does this turbo blanket help protect my Cummins 6.7L ISB engine bay?

It acts as a thermal barrier, containing turbo heat and reducing radiant heat transfer to wiring, hoses, and intake components—helping prevent heat-related failures.

Will this turbo blanket fit all Cummins 6.7L ISB turbos?

This blanket is designed for the standard Cummins 6.7L ISB turbocharger. If your vehicle has a modified or aftermarket turbo, please confirm compatibility before ordering.

Can I remove the blanket for turbo servicing?

Yes, the blanket is engineered for easy removal and reinstallation, supporting routine maintenance without damaging the product.

Which finish should I choose?

All finishes provide robust thermal protection. The choice depends on your preferred appearance and build requirements—Titanium for classic performance, Carbon Fibre for a modern look, or Inside Out for a unique style.

Does installing a turbo blanket affect turbo performance?

By retaining heat within the turbine housing, the blanket can help support turbo efficiency and reduce heat soak, especially during sustained load or off-road use.

Is professional installation required?

No, the blanket is designed for straightforward installation, but professional fitting is recommended if you are unsure about the process.