Funk Motorsport External Wastegate Blanket

Give your wastegate the same high-performance protection as your turbo with the Funk Motorsport External Wastegate Blanket. Designed to insulate the wastegate body, this essential upgrade reduces under-bonnet temperatures, protects the internal diaphragm, and helps eliminate boost creep to maintain peak turbocharger efficiency and reliability.

Built to withstand continuous temperatures of 1,000°C and peaks of up to 1,200°C, this blanket provides surface temperature reductions of up to 80%, shielding nearby components from excessive heat. By preventing the diaphragm inside the wastegate from overheating and weakening, the blanket ensures long-term reliability and consistent boost control.

Available in carbon fibre or titanium finishes and offered in 38mm, 40/45mm, 50mm, and 60mm sizes, each blanket comes complete with lockwire for a secure and simple installation across a wide range of external wastegates.

Key Features:

• Continuous 1,000°C / peak 1,200°C heat resistance
• Reduces surface temperatures by up to 80%
• Prevents boost creep by protecting the diaphragm
• Promotes long-term reliability and performance
• Available in multiple sizes and finishes
• Includes lockwire for easy fitment
• Suitable for all makes and models

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.