Funk Motorsport Borg Warner K04-22 Turbo Blanket – Borgwarner Turbo Heat Management

Funk Motorsport K04-22 Turbo Blanket for Borg Warner Applications

The Funk Motorsport Borg Warner K04-22 Turbo Blanket is engineered to deliver targeted heat management for vehicles equipped with the Borg Warner K04-22 turbocharger. Designed for performance enthusiasts, track-day drivers, and off-road builders, this turbo blanket helps control under-bonnet temperatures, supporting both reliability and efficiency in demanding environments.

How the K04-22 Turbo Blanket Improves Turbo System Performance

This turbo blanket acts as a high-performance thermal barrier, containing the intense heat generated by the turbocharger's turbine housing. By minimising radiant heat loss, it helps:

• Reduce under-bonnet temperatures, protecting wiring, hoses, and intake systems from heat damage
• Support more consistent turbocharger operation by reducing heat soak
• Improve overall engine bay reliability, especially during extended high-load use

Containing turbo heat is especially important for modified vehicles, track builds, and off-roaders where engine bay space is tight and component longevity is critical.

Where This Blanket Is Most Useful

The Funk Motorsport K04-22 Turbo Blanket is ideal for:

• Performance road cars and track vehicles running the Borg Warner K04-22 turbo
• Off-road builds where engine bay heat can threaten sensitive electronics and hoses
• Owners seeking to reduce the risk of heat-related failures and maintain consistent turbo performance

For anyone pushing their turbocharged setup hard—whether on the circuit, in competition, or on remote trails—this blanket helps address the real-world problem of excessive heat radiating from the turbo, which can compromise reliability and performance.

Key Benefits of the Funk Motorsport K04-22 Turbo Blanket

• Designed specifically for Borg Warner K04-22 turbochargers for optimal fit
• Signature Funk Motorsport 4-layer construction for robust thermal insulation
• Available in three finish options, each with practical advantages:
• Titanium: Durable, classic look, resists fraying and surface wear
• Carbon Fibre: Sleek appearance, lighter weight, suitable for show builds
• Inside Out: Designed for easier cleaning and maintenance, with the heat-resistant surface on the inside
• Removable design allows for straightforward turbo servicing without damaging the blanket
• Helps protect nearby components and supports a cooler, safer engine bay

According to Funk Motorsport, the 4-layer construction offers up to three times the thermal protection of many standard turbo blankets, though this is based on internal testing rather than published independent data.

Construction and Material Details

Each Funk Motorsport turbo blanket is built with a proprietary 4-layer design, engineered to withstand the harsh thermal environment of a turbocharged engine bay. The choice of finish allows buyers to tailor the blanket to their build’s needs—whether prioritising durability, appearance, or ease of maintenance. The removable design is a key advantage for those who regularly inspect or service their turbocharger, reducing downtime and the risk of damaging the blanket during maintenance.

Installation and Usage Guidance

Installation is straightforward for those familiar with turbocharger systems. The blanket is designed to fit the Borg Warner K04-22 turbo precisely, but always check clearances and ensure the blanket is secured away from moving parts or direct exhaust flow. The removable feature simplifies future turbo maintenance, making this blanket a practical upgrade for both professional workshops and experienced DIY builders. Regular inspection is recommended to maintain performance and safety.

Technical Specifications

Frequently Asked Questions – Funk Motorsport K04-22 Turbo Blanket

How does this turbo blanket help my Borg Warner K04-22 turbo?

It insulates the turbo’s turbine housing, reducing radiant heat and protecting nearby engine bay components from heat damage, supporting more reliable performance.

What is the difference between the Titanium, Carbon Fibre, and Inside Out finishes?

Titanium offers classic durability and abrasion resistance, Carbon Fibre is lighter and suited for show builds, and Inside Out is designed for easier cleaning and maintenance access.

Is the Funk Motorsport K04-22 Turbo Blanket easy to remove for servicing?

Yes, the blanket’s removable design allows for routine turbo inspections and maintenance without damaging the insulation.

Will this blanket fit other turbo models?

This model is specifically designed for the Borg Warner K04-22 turbo. For other turbochargers, refer to Funk Motorsport’s full range of turbo blankets.

Can I install this blanket myself?

Experienced enthusiasts can install it with basic hand tools, but professional installation is recommended for optimal fit and safety.

What problem does this product solve?

It addresses the issue of excessive heat radiating from the turbocharger, which can damage wiring, hoses, and intake components, and helps maintain consistent turbo performance in demanding conditions.