Funk Motorsport Audi S4 B9 Turbo Blanket – Turbo Heat Shield for 2017–2023 Models

Funk Motorsport Turbo Blanket for Audi S4 B9 (2017–2023) – Targeted Turbo Heat Shield

How the Funk Motorsport Turbo Blanket Enhances Your Audi S4 B9

The Funk Motorsport turbo blanket is engineered for the Audi S4 B9 (2017–2023), offering a precise fit for the factory turbocharger. This advanced heat shield is designed to insulate the turbo housing, helping to reduce engine bay temperatures and protect sensitive components during spirited driving, daily commutes, or track sessions. By focusing on the unique turbo layout of the B9 S4, Funk Motorsport delivers a solution tailored to owners seeking improved reliability and heat management.

Solving Heat Soak and Protecting Engine Bay Components

Turbos generate intense heat, which can lead to heat soak, degraded performance, and premature wear of nearby wiring, hoses, and plastics. The Funk Motorsport turbo blanket acts as a thermal barrier, containing heat within the turbo and reducing radiant temperatures in the engine bay. This helps maintain consistent intake air temperatures, supports turbo efficiency, and minimises the risk of heat-related failures—especially important for tuned or hard-driven S4s.

Who Should Choose This Turbo Blanket?

This product is ideal for Audi S4 B9 owners who:

• Drive aggressively on road or track and want to protect their investment
• Have performance modifications or increased boost
• Experience heat-related reliability issues or want to future-proof their build
• Seek a removable, service-friendly turbo heat shield for ongoing maintenance

Unlike generic turbo blankets, this model is shaped for the B9 S4’s specific turbocharger, ensuring a secure fit and optimal coverage. For other Audi A4/S4/RS4 models or aftermarket turbos, Funk Motorsport offers dedicated variants—this blanket is for the factory B9 S4 turbo only.

Key Benefits of the Funk Motorsport Audi S4 B9 Turbo Blanket

• Engineered for Audi S4 B9 (2017–2023) factory turbocharger
• Reduces engine bay heat and risk of heat soak
• Supports turbo efficiency and consistent intake temperatures
• Protects wiring, hoses, and plastics from heat damage
• Available in Titanium, Carbon Fibre, and Inside Out finishes
• Removable 4-layer construction for easy turbo maintenance
• Distinct from other Funk Motorsport blankets—tailored fit for B9 S4

Construction and Material Details

The Funk Motorsport Audi S4 B9 turbo blanket features a robust 4-layer construction, designed to deliver enhanced thermal protection compared to typical single- or dual-layer designs. Available in three finishes—Titanium, Carbon Fibre, and Inside Out—each option provides a balance of heat resistance and durability. The removable design allows for straightforward turbo servicing, making it a practical choice for owners who value both performance and maintainability.

Installation and Usage Guidance

Installation is direct for those familiar with turbocharger systems. The blanket is shaped for the B9 S4’s factory turbo, ensuring a snug fit. Routine checks after spirited use or maintenance are recommended to confirm secure placement. The removable feature means you can service your turbo without damaging or replacing the blanket—a key advantage over many alternatives.

Technical Specifications

Frequently Asked Questions – Funk Motorsport Audi S4 B9 Turbo Blanket

How does this turbo blanket support performance and reliability?

By containing turbo heat, the blanket helps reduce engine bay temperatures, supporting more stable intake air temperatures and reducing the risk of heat damage to surrounding components.

Is this blanket compatible with other Audi models or aftermarket turbos?

This version is designed for the factory turbo on the Audi S4 B9 (2017–2023). For other models or turbo upgrades, check Funk Motorsport’s range for dedicated fitments.

What finish options are available?

The blanket is available in Titanium, Carbon Fibre, and Inside Out finishes, allowing you to match your build’s requirements or style.

Can the blanket be removed for turbo maintenance?

Yes, the removable 4-layer design allows for routine turbo servicing without damaging the blanket, supporting ongoing care and inspection.

How does this differ from other Funk Motorsport turbo blankets?

This model is shaped specifically for the Audi S4 B9 factory turbo, offering a tailored fit and removable construction—features not always found in universal or other model-specific blankets.

Is installation suitable for DIY enthusiasts?

Installation is straightforward for those experienced with turbo components. Ensure the blanket is fitted securely to maximise thermal protection and longevity.