Funk Motorsport IHI VL37 Turbo Blanket – IHI Turbo Heat Management

Funk Motorsport IHI VL37 Turbo Blanket: Targeted Heat Management for IHI Turbos

The Funk Motorsport IHI VL37 Turbo Blanket is engineered for owners and builders running the IHI VL37 turbocharger who demand reliable heat control in high-performance, track, or off-road environments. This turbo blanket is purpose-built to insulate the VL37 turbine housing, helping to protect sensitive engine bay components and support consistent turbocharger efficiency.

How the IHI VL37 Turbo Blanket Works

Turbochargers generate intense heat, especially under sustained boost or motorsport conditions. Excessive radiant heat can degrade wiring, hoses, and intake components, and may contribute to heat soak that reduces performance and reliability. The Funk Motorsport turbo blanket wraps the hot side of the IHI VL37, acting as a thermal barrier to contain heat within the turbine housing. This helps lower under-bonnet temperatures and supports optimal exhaust gas velocity, which can benefit turbo response.

Where This Blanket Excels: Use Cases and Applications

This turbo blanket is ideal for:

• Track-day and motorsport builds where heat management is critical
• Off-road and expedition vehicles running IHI VL37 turbos in confined engine bays
• Performance street cars seeking to protect engine bay components and maintain reliability
• Enthusiasts who want to reduce heat soak and improve turbocharger consistency

By containing turbo heat, this product helps extend the lifespan of nearby parts, supports safer engine bay temperatures, and can make routine maintenance easier thanks to its removable design.

Key Benefits for IHI VL37 Turbo Owners

• Engineered specifically for the IHI VL37 turbocharger
• Helps reduce under-bonnet temperatures and protect vulnerable components
• Supports sustained turbocharger efficiency by maintaining exhaust gas energy
• Available in three finishes: Titanium (classic durability), Carbon Fibre (lightweight, modern look), and Inside Out (distinctive reversed construction for unique appearance)
• Removable construction allows for easier turbo inspection and servicing
• Developed for demanding motorsport and performance environments

Material and Finish Options Explained

Each finish offers the same core four-layer insulation but with distinct characteristics:

• Titanium: Traditional, robust appearance with proven heat resistance for harsh conditions.
• Carbon Fibre: Lightweight, contemporary look for those seeking a modern engine bay aesthetic.
• Inside Out: Features the blanket's insulation layer on the outside for a unique visual style and easy inspection of wear.

All finishes deliver the same level of thermal protection, allowing buyers to select based on visual preference or build theme.

Installation and Maintenance Guidance

The Funk Motorsport IHI VL37 Turbo Blanket is designed for straightforward installation on the standard VL37 turbine housing. The removable design means the blanket can be detached and refitted during turbo maintenance, making it suitable for builds that require regular inspection or adjustment. Ensure the blanket is fitted securely and does not interfere with moving parts. Periodic checks are recommended, especially after hard use or exposure to extreme temperatures.

Technical Specifications

Frequently Asked Questions – IHI VL37 Turbo Blanket

What does this turbo blanket do for my IHI VL37 turbo?

It insulates the turbo’s hot side, reducing radiant heat in the engine bay and helping protect wiring, hoses, and intake components from heat damage.

Are there performance differences between the Titanium, Carbon Fibre, and Inside Out finishes?

All finishes provide the same level of heat insulation. The main differences are in appearance and, for the Inside Out version, the ability to monitor insulation wear more easily.

Is the blanket easy to remove for turbo maintenance?

Yes, the design allows for straightforward removal and reinstallation, making it suitable for builds that require regular turbo inspection or servicing.

Will this fit modified or non-standard IHI VL37 turbos?

This blanket is designed for the standard IHI VL37 turbo housing. For modified or custom turbos, check dimensions or consult Funk Motorsport for guidance.

Do I need professional installation?

Most experienced enthusiasts can install the blanket themselves, but professional fitting is recommended for optimal placement in high-performance or motorsport builds.

How do I choose the right finish for my build?

Choose based on your preferred engine bay look or build theme—Titanium for classic durability, Carbon Fibre for a modern aesthetic, or Inside Out for a unique style and easy wear inspection.