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