Funk Motorsport IHI VF35 Turbo Blanket – Turbo Heat Management

Funk Motorsport IHI VF35 Turbo Blanket for Targeted Turbo Heat Control

The Funk Motorsport IHI VF35 Turbo Blanket is engineered for owners and tuners running the IHI VF35 turbocharger, a popular choice in Subaru performance builds. This turbo blanket is designed to address the real-world challenge of excessive engine bay heat, helping protect vital components and supporting consistent turbo performance in demanding conditions.

How the IHI VF35 Turbo Blanket Supports Engine Bay Protection

Turbochargers generate extreme heat, especially under sustained boost or spirited driving. Without proper thermal management, this heat can degrade wiring, hoses, and intake components, leading to reliability issues and heat soak. The Funk Motorsport IHI VF35 Turbo Blanket wraps securely around the turbo’s turbine housing, helping to contain radiant heat and reduce under-bonnet temperatures.

Where This Turbo Blanket Delivers Value

This product is especially suited for:

• Subaru owners running the IHI VF35 turbo, including many Impreza WRX and Forester XT models (verify your turbo model before purchase)
• Performance builds where engine bay heat is a known issue
• Track day and motorsport vehicles seeking improved reliability under sustained load
• Off-road and expedition builds exposed to slow-speed, high-load scenarios

By reducing heat transfer, the blanket helps extend the life of nearby components and supports more stable intake temperatures for consistent turbo response.

Key Benefits for VF35 Turbo Owners

• Helps lower engine bay temperatures, protecting wiring and hoses
• Supports more consistent intake air temperatures for improved turbo efficiency
• Removable design allows for easier turbo inspection and maintenance
• Available in Titanium, Carbon Fibre, and Inside Out finishes for tailored engine bay aesthetics
• Developed for demanding performance and motorsport environments

Construction and Finish Options

The Funk Motorsport IHI VF35 Turbo Blanket features a multi-layer construction designed to withstand the high temperatures produced by the turbo’s turbine housing. Buyers can select from three distinct finishes—Titanium, Carbon Fibre, or Inside Out—each offering robust heat resistance and a unique appearance. The removable design is particularly useful for those who perform regular turbo maintenance or inspection.

Installation and Usage Guidance

This turbo blanket is tailored for the IHI VF35, ensuring a snug and effective fit. Installation is straightforward for those familiar with turbocharger systems, but always ensure the turbo is fully cooled before fitting or removing the blanket. Periodic inspection is recommended, especially after extended use in high-temperature conditions, to maintain optimal performance and safety.

Technical Specifications

Frequently Asked Questions

Which vehicles use the IHI VF35 turbo?

The IHI VF35 turbo is most commonly found on Subaru Impreza WRX and Forester XT models, but always check your turbo model before purchase to ensure compatibility.

How does this turbo blanket help my build?

It helps protect sensitive engine bay components from heat, supports more stable intake temperatures, and can improve long-term reliability—especially in performance or off-road applications.

Is the blanket easy to install?

Yes, it is designed for a direct fit to the IHI VF35 turbo. Installation requires basic hand tools and should be performed when the turbo is cool.

Can the blanket be removed for servicing?

Yes, the removable design allows for straightforward turbo inspection and maintenance without damaging the blanket.

What finish should I choose?

All finishes provide robust heat resistance; the choice depends on your preferred engine bay look and build style.

Does this fit other IHI turbo models?

This blanket is tailored for the IHI VF35. For other IHI models, refer to Funk Motorsport’s full range for the correct fitment.