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 |
| Vehicle Compatibility | BMW F98 X4 M / X4 M Competition (S58 engine) |
| Finishes Available | Titanium, Carbon Fibre |
| Design Feature | Removable for turbo maintenance |
The Funk Motorsport F98 X4 M / X4 M Competition S58 Turbo Blanket is engineered for owners seeking precise thermal control in high-performance BMW 4 Series applications. Designed specifically for the S58 twin-turbo engine found in the F98 X4 M and X4 M Competition, this turbo blanket helps manage under-bonnet heat, supporting reliability and consistent performance during spirited road use or track sessions.
Turbochargers generate intense heat, which can radiate into the engine bay and affect nearby components. The Funk Motorsport turbo blanket acts as a thermal barrier, containing heat within the turbo housing. This helps reduce heat soak into intake pipes, wiring, and sensitive electronics, supporting both engine efficiency and component longevity. For S58-powered X4 M models, effective heat management is essential to maintain performance, especially under sustained load or in modified builds.
This turbo blanket is purpose-built for the BMW F98 X4 M and X4 M Competition with the S58 engine. It is ideal for:
Unlike generic turbo blankets, this model is tailored for the unique layout and thermal demands of the F98 X4 M S58 engine, ensuring a secure fit and optimal coverage.
The Funk Motorsport turbo blanket features a multi-layer construction, designed to withstand the high temperatures produced by the S58 turbocharger. The removable design is a practical advantage for those who regularly service or upgrade their turbo system. Both Titanium and Carbon Fibre finishes are available, offering a choice of style and thermal performance to suit your build.
Installation is straightforward and best performed when the turbo is accessible, such as during turbo replacement or major servicing. Always ensure the turbo is cool before fitting or removing the blanket. The removable design makes routine inspection and cleaning easier, supporting long-term reliability. For best results, inspect the blanket periodically, especially after track use or high-temperature operation.
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.
It contains turbo heat, reducing under-bonnet temperatures and protecting critical engine bay components, which supports consistent performance and reliability.
This blanket is specifically engineered for the F98 X4 M / X4 M Competition S58 turbo. For other BMW S58 models, check for model-specific Funk Motorsport turbo blankets.
Installation is straightforward for those with mechanical experience, but is best performed when the turbo is accessible and cool. Professional installation is recommended if unsure.
Routine inspection is advised, especially after track use. The removable design allows for easy checks and cleaning during regular turbo maintenance.
This blanket is designed for the OEM S58 turbo on the F98 X4 M / X4 M Competition. Fitment on aftermarket turbos may vary and is not guaranteed.
Both finishes offer robust thermal protection. The choice depends on your preferred engine bay appearance and style.
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.
