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 | LBZ 6.6L Chevrolet Silverado HD (Duramax) |
| Available Finishes | Titanium, Carbon Fibre, Inside Out |
| Construction | Multi-layer thermal barrier, removable design |
| Application | Turbocharger turbine housing thermal insulation |
The Funk Motorsport LBZ 6.6L Chevrolet Silverado HD Turbo Blanket is engineered for owners demanding better thermal control, reliability, and performance from their Duramax-powered trucks. Specifically designed for the LBZ 6.6L turbocharger, this blanket helps address the real-world challenge of excessive engine bay heat, supporting both daily drivers and high-output builds where heat management is critical.
Turbochargers generate significant radiant heat, which can lead to heat soak, reduced turbo efficiency, and premature wear on nearby wiring, hoses, and plastics. The Funk Motorsport turbo blanket acts as a thermal barrier, containing heat within the turbo’s turbine housing. This helps maintain higher exhaust gas temperatures inside the turbo, supporting quicker spool and more consistent boost, while protecting surrounding components from thermal stress.
This turbo blanket is ideal for Chevrolet Silverado HD owners with the LBZ 6.6L Duramax engine who:
It is especially useful for those who value practical, service-friendly upgrades—thanks to its removable design, routine turbo maintenance is straightforward without damaging the blanket.
Choose the finish that best matches your build and heat management needs:
Each finish uses Funk Motorsport’s signature multi-layer construction, ensuring reliable performance regardless of your choice.
This blanket is designed for direct fitment to the LBZ 6.6L Duramax turbocharger. The removable construction allows for easy installation and access during routine turbo inspections or servicing. For best results:
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 turbo heat, the blanket helps maintain optimal turbo efficiency and reduces the risk of heat soak, supporting consistent power delivery and protecting engine bay components.
This model is specifically designed for the LBZ 6.6L Chevrolet Silverado HD turbocharger. For other Duramax variants, check fitment or consult Funk Motorsport.
Titanium is versatile and robust, Carbon Fibre adds premium heat resistance and aesthetics, and Inside Out maximises thermal containment for demanding builds.
Yes, the blanket’s removable design allows for straightforward servicing without damaging the heat shield, supporting regular maintenance schedules.
Inspect periodically for wear or damage, especially after high-heat operation. Clean gently if needed and ensure it remains securely fitted.
It addresses excessive engine bay heat, helps prevent heat-related failures, and supports reliable performance for both work and performance applications.
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.
