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.
| Manufacturer | Funk Motorsport |
|---|---|
| Product Type | Turbo Blanket / Turbo Heat Shield |
| Engine Compatibility | BMW S58 Twin-Turbo (G82 M4 / M4 Competition) |
| Available Finishes | Titanium, Carbon Fibre |
| Construction | Signature 4-layer thermal insulation |
| Removable Design | Yes – supports routine turbo maintenance |
The Funk Motorsport G82 M4 / M4 Competition S58 Turbo Blanket is engineered to deliver advanced thermal protection for your BMW 4 Series turbochargers. Designed specifically for the S58 twin-turbo engine found in the G82 M4 and M4 Competition, this turbo blanket helps reduce under-bonnet temperatures, supporting both performance and reliability in demanding road, track, and motorsport environments.
This Funk Motorsport turbo blanket is crafted to insulate the turbocharger turbine housing, minimising heat transfer to surrounding engine bay components. By containing extreme turbo heat, it helps protect wiring, hoses, and plastics from thermal damage, while also reducing heat soak that can impact intake temperatures and overall engine efficiency. The result is a more consistent power delivery and improved component longevity—especially important for high-performance and tuned BMW M4 builds.
Owners of the G82 M4 or M4 Competition seeking to optimise engine bay heat management, whether for spirited road driving, track days, or competitive motorsport, will benefit from this upgrade. It is particularly useful for builds with increased boost, aftermarket tuning, or those operating in high-temperature environments where thermal management is critical. The blanket’s removable design also supports routine turbo maintenance without the need for complete removal, making it a practical choice for enthusiasts and professional workshops alike.
The Funk Motorsport turbo blanket features a proprietary 4-layer construction, engineered to provide up to three times more thermal protection than standard turbo blankets. Available in both Titanium and Carbon Fibre finishes, each blanket is designed for durability and high-temperature resistance, making it suitable for demanding performance applications. The unique removable design is a world-first, allowing for straightforward access to the turbo during servicing or inspection.
This turbo blanket is tailored for the S58 twin-turbo setup in the G82 M4 and M4 Competition, ensuring a precise fit. Installation is straightforward for experienced enthusiasts or professional technicians, with the removable feature simplifying future turbo maintenance. No permanent modifications are required, and the blanket is compatible with standard and most aftermarket turbo setups for the S58 engine. Always ensure the blanket is securely fastened and clear of moving parts before operating the vehicle.
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.
By containing turbo heat, the blanket helps reduce engine bay temperatures, supporting more consistent intake air temperatures and protecting sensitive components, which can result in more reliable performance.
This specific product is designed for the S58 twin-turbo engine in the G82 M4 and M4 Competition. For other BMW models or engines, refer to Funk Motorsport’s dedicated turbo blanket range.
Installation is straightforward for those with mechanical experience. However, professional installation is recommended to ensure correct fitment and safety.
No, the removable design is engineered for repeated use and does not compromise the blanket’s thermal protection or durability.
The blanket is designed for minimal maintenance. Inspect periodically for wear or damage, especially after high-heat cycles or turbo servicing.
It is tailored for the S58 twin-turbo setup. For significantly modified or non-standard turbo configurations, check compatibility before purchase.
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.
