Description
Maximise thermal efficiency and protect your engine bay with the Funk Motorsport Turbo Blanket for BMW and Toyota models equipped with the B58 single-turbo engine. Designed specifically for the complex twin-scroll turbocharger found in the B58 platform, this turbo blanket delivers superior heat management, improves turbo performance, and helps extend the life of nearby components.
Crafted using a highly durable multi-layer construction — including a volcanic rock-based outer layer and stainless steel internal mesh — this turbo blanket is engineered to withstand sustained temperatures of up to 1300°C. By retaining heat within the turbo housing, it reduces heat soak, promotes quicker spool-up, and improves overall engine response, especially under high-performance conditions.
Whether you’re running a stock B58 engine or a tuned setup, this turbo blanket is a must-have upgrade to unlock reliable performance and keep under-bonnet temperatures under control. Supplied with stainless steel locking wire for secure installation and proudly developed in the UK.
Notably, this turbo blanket is not single-use and can be removed and refitted during routine servicing.
Key Features:
- Engineered specifically for B58 single twin-scroll turbo engines
- Significantly reduces engine bay heat and improves reliability
- Supports improved turbo spool and throttle response
- Rated to withstand continuous temperatures of up to 1300°C
- Multi-layer construction with volcanic rock-based fabric
- Stainless steel mesh inner layer for enhanced durability
- Includes stainless steel locking wire for secure installation
- Designed, tested and developed in the UK
Specifications:
- Max Temperature Rating: 1300°C
- Material: Volcanic rock-based fabric + stainless steel mesh
- Fitment: Direct fit for B58 turbocharger
- Includes: 1 Turbo Blanket + Locking Wire
Compatibility (B58 Engine Models):
- BMW M140i
- BMW M240i
- BMW 340i
- BMW 440i
- BMW 540i
- BMW 640i
- BMW X3 M40i
- BMW X4 M40i
- BMW X5 40i
- BMW X7 40i
- BMW Z4 M40i
- Toyota GR Supra (A90/A91)
Install Guide:
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