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 |
| Engine Compatibility | L5D 6.6L Duramax (Chevrolet Silverado HD 4500) |
| Available Finishes | Titanium, Carbon Fibre, Inside Out |
| Construction | 4-layer thermal protection, removable design |
| Application | Turbocharger turbine housing thermal insulation |
The Funk Motorsport L5D 6.6L Chevrolet Silverado HD 4500 Turbo Blanket is engineered to deliver advanced thermal protection for the turbocharger on your Silverado HD 4500. Designed specifically for the L5D 6.6L Duramax engine, this turbo blanket helps contain extreme heat within the turbo’s turbine housing, reducing radiant heat in the engine bay. By minimising heat soak, it supports improved turbo efficiency and helps protect sensitive components nearby.
This turbo blanket is ideal for Chevrolet Silverado HD 4500 owners who demand reliable heat management in heavy-duty, towing, off-road, or high-performance applications. Whether you’re running your Silverado under load, in harsh climates, or in stop-start urban conditions, this blanket helps maintain consistent turbo performance and protects under-bonnet components from excessive heat exposure.
The Funk Motorsport turbo blanket features a signature four-layer construction, providing up to three times more thermal protection than many competitor products. Each blanket is available in a choice of premium finishes—Titanium, Carbon Fibre, or Inside Out—offering both performance and aesthetic options. The removable design is a world-first, allowing for straightforward access during turbo maintenance without compromising ongoing heat management.
This turbo blanket is designed for straightforward installation on the L5D 6.6L Duramax turbocharger. No special tools are typically required, but professional installation is recommended for optimal fit and safety. The removable feature allows for easy inspection and servicing of your turbo, supporting long-term reliability in demanding conditions.
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.
By containing heat within the turbo housing, the blanket helps maintain cooler engine bay temperatures, supporting improved turbo efficiency and protecting nearby components from heat damage.
This specific model is designed for the L5D 6.6L Duramax turbocharger in the Silverado HD 4500. For other models or engines, check the Funk Motorsport range for the correct fitment.
All finishes—Titanium, Carbon Fibre, and Inside Out—offer the same thermal performance. The choice depends on your aesthetic preference and engine bay style.
Installation is straightforward and can be done with basic tools, but professional fitting is recommended for best results and safety.
The blanket can be detached for routine turbo inspection or servicing, making it easier to maintain your turbocharger without damaging the heat shield.
Yes, it is engineered for demanding environments, making it suitable for heavy-duty, towing, and off-road applications where heat management is critical.
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.
