Funk Motorsport IHI VF48 Turbo Blanket – IHI Turbo Heat Management

Funk Motorsport IHI VF48 Turbo Blanket for Targeted Turbo Heat Management

The Funk Motorsport IHI VF48 Turbo Blanket is purpose-built for the IHI VF48 turbocharger, a popular choice in high-performance Subaru applications. This advanced turbo heat shield is designed to help contain extreme turbine temperatures, protect surrounding engine bay components, and support consistent turbo performance in demanding environments.

How the IHI VF48 Turbo Blanket Supports Your Build

Turbochargers generate intense heat, which can radiate into the engine bay and threaten the reliability of wiring, hoses, and sensitive electronics. The Funk Motorsport IHI VF48 Turbo Blanket wraps securely around the turbo’s turbine housing, acting as a thermal barrier. This helps reduce under-bonnet temperatures, minimises the risk of heat soak, and supports more stable intake and coolant temperatures—critical for both track and street builds.

Where This Turbo Blanket Makes a Difference

This product is ideal for owners of vehicles equipped with the IHI VF48 turbocharger, including many Subaru WRX STI models (2008–2021) and motorsport builds using the VF48 platform. It is especially useful for:

• Track cars seeking to reduce heat soak and protect engine bay components
• Street-driven performance vehicles aiming for reliability and consistent power delivery
• Off-road and expedition builds where long-term component protection is essential
• Projects where routine turbo inspection is needed, thanks to the removable design

Key Benefits of the Funk Motorsport IHI VF48 Turbo Blanket

• Engineered specifically for IHI VF48 turbochargers for precise fitment
• Multi-layer construction helps contain turbine heat and shield nearby components
• Supports improved turbocharger response by retaining heat where it is most effective
• Available in Titanium, Carbon Fibre, and Inside Out finishes to suit your build style
• Removable design allows for easier turbo maintenance and inspection

Material and Finish Options Explained

The IHI VF48 Turbo Blanket is available in three distinct finishes:

• Titanium: Offers a classic motorsport look with robust durability against repeated heat cycles.
• Carbon Fibre: Provides a premium aesthetic for show builds or those seeking a unique engine bay appearance.
• Inside Out: Features the signature Funk Motorsport construction with the internal insulation layer exposed, offering a distinctive look and easy inspection of the blanket’s core material.

All finishes use Funk Motorsport’s advanced multi-layer construction to help manage heat, but the choice of finish allows you to match your build’s visual and practical requirements.

Installation and Usage Guidance

The blanket is shaped for the IHI VF48 turbo housing and can be installed using basic hand tools. Its removable design means you can access the turbo for inspection or servicing without damaging the blanket. For best results, ensure the blanket is fitted securely and does not interfere with moving parts or sensors. If you are unsure about installation, consult a specialist or refer to your vehicle’s turbocharger documentation.

Technical Specifications

Frequently Asked Questions – Funk Motorsport IHI VF48 Turbo Blanket

Which vehicles is this turbo blanket compatible with?

This turbo blanket is designed for the IHI VF48 turbocharger, commonly found in Subaru WRX STI models from 2008 to 2021. Always confirm your turbo model before purchase, as fitment is specific to the VF48 housing shape.

What are the differences between the available finishes?

All finishes provide the same core thermal management. Titanium is durable and motorsport-inspired, Carbon Fibre offers a premium look, and Inside Out exposes the insulation layer for easy inspection and a unique appearance.

Can I install this turbo blanket myself?

Most experienced enthusiasts can install the blanket with basic tools. Ensure the blanket is fitted securely and does not interfere with moving parts. If in doubt, seek professional installation.

Is the blanket removable for maintenance?

Yes, the Funk Motorsport design allows for easy removal and reinstallation, making routine turbo inspections and servicing more convenient.

Will this fit other IHI turbo models?

This model is shaped specifically for the IHI VF48. For other IHI turbochargers, check Funk Motorsport’s range for the correct fitment.

Why should I choose a turbo blanket for my build?

Turbo blankets help manage under-bonnet temperatures, protect sensitive components, and support consistent turbo performance—especially important for high-output or track-focused vehicles.