Funk Motorsport Garrett GT3788R Turbo Blanket – Turbo Heat Shield for Garrett GT3788R

Turbo Heat Management for Garrett GT3788R Applications

The Funk Motorsport Garrett GT3788R Turbo Blanket is purpose-built to address the intense heat generated by high-performance turbochargers. Designed specifically for the Garrett GT3788R, this turbo blanket helps manage engine bay temperatures, supporting reliability and protection in motorsport, off-road, and tuned road vehicles.

How the Funk Motorsport Turbo Blanket Works

This blanket wraps securely around the turbine housing of the Garrett GT3788R turbo, acting as a thermal barrier. By containing radiant heat at the source, it helps reduce heat soak to surrounding components, minimises the risk of heat damage to wiring and hoses, and supports more consistent turbocharger performance under demanding conditions.

Where the GT3788R Turbo Blanket Excels

Owners of vehicles equipped with the Garrett GT3788R turbo—whether for competition, off-road adventure, or high-power street builds—will benefit from improved engine bay management. This product is especially valuable where space is limited or heat-sensitive components are nearby, and is suited to drivers seeking increased reliability and thermal efficiency from their turbo system.

Key Benefits for Enthusiasts and Builders

• Engineered for the Garrett GT3788R turbocharger
• Helps reduce engine bay temperatures and heat soak
• Supports turbocharger efficiency and reliability in harsh environments
• Protects adjacent wiring, hoses, and sensitive components
• Available in Titanium, Carbon Fibre, and Inside Out finishes
• Removable design allows for routine turbo maintenance
• Constructed with Funk Motorsport's signature multi-layer insulation

Construction and Materials

The GT3788R Turbo Blanket features Funk Motorsport’s proprietary four-layer construction, designed for durability and high thermal resistance. Each blanket is available in a choice of Titanium, Carbon Fibre, or Inside Out finishes, allowing you to match your build’s aesthetic while ensuring robust heat management. The removable design means you can access your turbo for maintenance without damaging the blanket—a practical advantage for both professional workshops and serious enthusiasts.

Installation and Usage Guidance

Installation is straightforward: the blanket is shaped for a precise fit around the Garrett GT3788R turbine housing. It can be installed during a turbo swap or as a standalone upgrade. Always allow the turbo to cool before fitting or removing the blanket. Routine inspection is recommended, especially after extended use in motorsport or off-road conditions. If the turbo housing is non-standard or modified, check fitment before purchase.

Technical Specifications

Frequently Asked Questions

How does this turbo blanket improve turbo system reliability?

By containing heat within the turbo’s turbine housing, the blanket helps prevent heat soak and protects nearby components, supporting consistent turbo performance and reducing the risk of heat-related failures.

Is this blanket compatible with other Garrett turbo models?

This model is specifically designed for the Garrett GT3788R. For other Garrett turbos, refer to Funk Motorsport’s dedicated turbo blanket range.

Can the blanket be removed for turbo maintenance?

Yes, the design allows for removal and refitting during routine servicing, making it suitable for builds that require frequent inspection or adjustment.

Which finish should I choose?

All finishes provide the same level of thermal protection. The choice between Titanium, Carbon Fibre, and Inside Out is primarily aesthetic—select the one that best suits your build’s style.

What if my GT3788R turbo has a custom housing?

The blanket is shaped for standard GT3788R turbine housings. For custom or modified housings, confirm fitment before ordering or consult Funk Motorsport for advice.

Does the blanket require special maintenance?

Routine checks for wear or damage are recommended, especially after use in demanding environments. Replace the blanket if it becomes excessively worn or damaged.