Give your wastegate the same level of thermal protection as your turbocharger with the Funk Motorsport External Wastegate Blanket. Designed to insulate the wastegate body, this essential upgrade dramatically reduces under-bonnet temperatures, protects the internal diaphragm, and helps prevent boost creep to maintain consistent boost control and peak turbo efficiency.

Engineered to withstand continuous temperatures of up to 1,000°C and short-term peaks of 1,200°C, the blanket can reduce surface temperatures by as much as 80%. This thermal barrier shields surrounding components from excessive heat while preventing diaphragm overheating and degradation, ensuring long-term reliability and stable performance under demanding conditions.

Available in carbon fibre or titanium finishes and offered in 38mm, 40/45mm, 50mm, and 60mm sizes, the Funk Motorsport External Wastegate Blanket is compatible with a wide range of external wastegates. Each blanket is supplied with lockwire for a secure, straightforward installation.

KEY FEATURES

• Continuous heat resistance up to 1,000°C with peaks of 1,200°C
• Reduces surface temperatures by up to 80%
• Protects the wastegate diaphragm to prevent boost creep
• Improves long-term reliability and consistent boost control
• Available in multiple sizes to suit most external wastegates
• Choice of carbon fibre or titanium finish
• Supplied with lockwire for secure and easy installation
• Suitable for all makes and models