Funk Motorsport IS38 Turbo Blanket – Audi S3 (8V) Turbo Heat Shield

Targeted Turbo Heat Management for Audi S3 (8V) IS38

The Funk Motorsport IS38 Turbo Blanket is engineered for the Audi S3 (8V) equipped with the IS38 turbocharger, offering advanced thermal protection for owners who demand consistent performance and reliability. This product is ideal for drivers seeking to control under-bonnet temperatures, whether on spirited road drives, track days, or tuned builds where heat management is critical.

How the IS38 Turbo Blanket Supports Your Build

Turbochargers generate intense heat, which can lead to heat soak, reduced component lifespan, and inconsistent power delivery. The Funk Motorsport IS38 Turbo Blanket wraps the turbine housing, effectively containing radiant heat and minimising its impact on surrounding engine bay components. By reducing heat transfer, it helps protect hoses, wiring, and intake parts from thermal stress, supporting both performance and reliability.

Practical Applications and Who Should Choose This Blanket

This turbo blanket is designed for Audi S3 (8V) owners running the IS38 turbo—factory or equivalent. It is especially valuable for:

• Track and performance enthusiasts seeking stable intake temperatures
• Tuned or modified S3s operating at higher boost levels
• Owners looking to extend the life of engine bay components
• Anyone wanting easy access for turbo maintenance thanks to the removable design

If you are upgrading your S3 for more power or reliability, this blanket provides a proven solution to common heat-related issues.

Key Benefits of the Funk Motorsport IS38 Turbo Blanket

• Direct fitment for Audi S3 (8V) IS38 turbochargers
• Contains turbo heat, reducing under-bonnet temperatures
• Helps prevent heat soak and protects sensitive components
• Supports consistent turbo efficiency and power output
• Removable design for straightforward turbo inspection and maintenance
• Available in Titanium and Carbon Fibre finishes to suit different build styles

Material Choices: Titanium vs Carbon Fibre Finishes

The IS38 Turbo Blanket is offered in two finishes:

• Titanium: Known for its high heat resistance and durability, ideal for demanding track or high-boost applications.
• Carbon Fibre: Offers a lightweight, distinctive look while still delivering robust thermal protection for street or show builds.

Both finishes use Funk Motorsport's signature 4-layer construction, but Titanium is generally preferred for maximum thermal endurance, while Carbon Fibre appeals to those prioritising aesthetics alongside performance.

Installation and Use Guidance

The blanket is engineered for a straightforward fit on the IS38 turbocharger found in the Audi S3 (8V). No specialist tools are required. For best results:

• Ensure the turbo is cool and clean before installation
• Follow the included instructions for secure fitment
• Periodically inspect the blanket, especially after track use or high-heat events

The removable design allows for easy access to the turbo for maintenance, supporting long-term reliability and convenience.

Technical Specifications

Frequently Asked Questions

Which Audi S3 models does this turbo blanket fit?

This blanket is designed for the Audi S3 (8V) with the IS38 turbocharger, typically found on 2013–2020 2.0 TFSI EA888 Gen 3 engines. For other Audi models or turbo variants, check the Funk Motorsport range for correct fitment.

What is the difference between the Titanium and Carbon Fibre finishes?

The Titanium finish offers maximum heat resistance and is best for high-performance or track-focused builds. The Carbon Fibre finish provides a unique look with strong thermal protection, suitable for street or show cars.

Can I install this turbo blanket myself?

Yes, installation is straightforward and does not require specialist tools. Ensure the turbo is cool and clean before fitting for best results.

Is the blanket suitable for hybrid or aftermarket IS38 turbos?

This blanket is optimised for the standard IS38 turbo. For hybrid or modified turbos, check dimensions or consult Funk Motorsport for guidance.

How does the removable design benefit maintenance?

The removable feature allows easy access for turbo inspection or servicing without damaging the blanket, supporting long-term reliability.

What maintenance does the turbo blanket require?

Inspect periodically for wear, especially after high-heat use. Replace if damaged to maintain optimal thermal protection.