Forge Motorsport FMTUBL14 is a turbo blanket specifically designed for the Peugeot 308 GTI II. It is intended to insulate the radiant heat generated by the turbocharger. The original heat shield still allows a considerable amount of heat through, which heats the engine bay, affects engine components and increases intake air temperature.
The design is made for the most demanding conditions and has been tested to withstand up to 2500 °F or 1370 °C of radiant heat. This helps protect engine components and extend their service life. Keeping exhaust gas heat within the hot side of the turbocharger, away from the cold side and intake path, helps reduce turbo lag and intake air temperature, which can improve performance. It also significantly improves the appearance of the Peugeot 308 engine bay.
- Tested resistance to radiant heat up to 2500 °F or 1370 °C
- Extends the service life of engine components
- Locks heat into the hot side of the turbocharger
- Outer layer made from carbon fabric
- Inner core made from calcium magnesium silicate wool
- High-temperature fabric made from silicon fibres
- Rivets and fasteners made from stainless steel
The original turbocharger heat shield becomes discoloured and loses its appearance after numerous heat cycles, which is not an issue with Forge Motorsport turbo blankets. The blanket is made from materials suitable for demanding conditions of use.
Please note that the turbo blanket will lose some of its flexibility during the first few heat cycles as the material cures. Do not remove it after installation, as this may damage it.
Suitable for: Peugeot 308 II (T9).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Peugeot 308 | — | 2015–2020 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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