In stock
Not sure which one? Ask us to confirm fitment first →Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
| Manufacturer | Funk Motorsport |
|---|---|
| Product Type | Turbo Blanket / Turbo Heat Shield |
| Turbo Compatibility | IHI VF48 |
| Available Finishes | Titanium, Carbon Fibre, Inside Out |
| Application | Turbine housing thermal insulation for IHI VF48 turbochargers |
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.
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.
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:
The IHI VF48 Turbo Blanket is available in three distinct finishes:
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.
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.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
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.
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.
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.
Yes, the Funk Motorsport design allows for easy removal and reinstallation, making routine turbo inspections and servicing more convenient.
This model is shaped specifically for the IHI VF48. For other IHI turbochargers, check Funk Motorsport’s range for the correct fitment.
Turbo blankets help manage under-bonnet temperatures, protect sensitive components, and support consistent turbo performance—especially important for high-output or track-focused vehicles.
Check dimensions, mounting points, clearance and any wiring or hose requirements against your setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
