The CTS Turbo turbocharger heat shield for vehicles with the B58 engine is designed to reduce radiant heat from the turbocharger and improve engine bay thermal management. The steel construction helps lower intake air temperatures (IAT) and protects surrounding components from excessive heat.
Key features:
- Optimised thermal management – reduces heat-soak overheating, helps maintain engine efficiency and ensures stable operation.
- Precise fitment – designed for BMW F- and G-series models equipped with the B58 turbo engine.
- Durable construction – made from high-quality steel for long-lasting heat resistance.
- Easy installation – direct bolt-on installation; no modifications required.
- Compatibility – fits B58 Gen. 1 and Gen. 2 engines with a 6-channel housing.
- Turbocharger compatibility – works with standard and hybrid turbochargers.
Suitable for BMW F- and G-series vehicles with the B58 engine and the Toyota Supra A91 with a 6-channel housing.
Weight: 2.72 kg
Suitable for: BMW 2 I (F22/F23/F45/F46/F87), BMW 3 VI (F30/F31/F34/F80) / VII (G20/G21/G80/G81), BMW 4 I (F32/F33/F36/F82/F83) / II (G22/G23/G26/G82/G83), BMW 5 VII (G30/G31/F90), BMW 7 VI (G11/G12), BMW X3 III (G01), BMW X4 II (G02), BMW Z4 III (G29), Toyota Supra V (DB).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| BMW 340i | — | 2017–2019 | — |
| BMW 340i xDrive | — | 2016–2019 | — |
| BMW 440i | — | 2016–2019 | — |
| BMW 440i xDrive | — | 2016–2019 | — |
| BMW 540i | — | 2017–2021 | — |
| BMW 740i | — | 2016–2021 | — |
| BMW M240i | — | 2016–2021 | — |
| BMW M340i | — | 2019–2022 | — |
| BMW M440i | — | 2019–2022 | — |
| BMW X3 M40i | — | 2018–2022 | — |
| BMW X4 M40i | — | 2018–2022 | — |
| BMW Z4 M40i | — | 2020–2022 | — |
| Toyota Supra | — | 2021–2022 | — |
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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