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.
The Funk Motorsport External Wastegate Blanket is designed to shield your turbocharger's external wastegate from excessive heat, helping maintain the integrity of the internal diaphragm and supporting consistent boost control. By insulating the wastegate, this blanket minimises heat soak into sensitive components, reducing the risk of premature wear and ensuring your turbo system operates at peak efficiency.
This wastegate protection solution is suitable for a wide range of turbocharged vehicles and motorsport builds. Available in multiple sizes—38mm, 40/45mm, 50mm, and 60mm—the blanket is engineered to fit most popular external wastegate units. Choose from carbon fibre, titanium, or inside-out finishes to match your build requirements and aesthetic preferences. The included lockwire allows for a secure and straightforward installation, making it a practical upgrade for both professional workshops and enthusiasts.
External wastegates are exposed to extreme exhaust temperatures, which can degrade the internal diaphragm over time. This leads to inconsistent boost control, reduced turbo efficiency, and potential reliability issues. The Funk Motorsport External Wastegate Blanket helps solve this problem by providing a thermal barrier, protecting the wastegate from direct heat exposure and supporting long-term performance.
The Funk Motorsport External Wastegate Blanket is offered in three high-performance finishes: carbon fibre, titanium, and inside-out. Each material is selected for its thermal insulation properties and durability under extreme conditions. The blanket is supplied ready to fit, ensuring a robust and lasting solution for demanding turbo applications.
Installation is straightforward—simply wrap the blanket around your external wastegate and secure it with the provided lockwire. No specialised tools are required, and the process can be completed during routine turbo system maintenance or upgrades. Regular inspection is recommended to ensure the blanket remains secure and effective, especially after extended high-temperature use.
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.
Select the blanket size that matches your wastegate diameter: 38mm, 40/45mm, 50mm, or 60mm. Consult your wastegate's manufacturer specifications if unsure.
All finishes provide effective heat insulation. Choose carbon fibre or titanium for maximum durability and heat resistance, or inside-out for a unique appearance.
The blanket is designed to fit most popular external wastegate models in the specified sizes. For unusual or custom wastegates, check measurements before purchase.
Yes, the blanket can be removed and reinstalled as needed, making it suitable for both permanent and temporary setups.
Periodic inspection is recommended to ensure the blanket remains securely fastened and free from excessive wear, especially after extended high-heat cycles.
By reducing heat transfer to the wastegate diaphragm, the blanket helps maintain consistent boost control and supports the overall reliability of your turbo system.
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.
