Unlock the potential of the BMW B46/B48 4-cylinder turbocharged engine with the CTS Turbo intake system. The system is designed for BMW 230i, 330i and 430i F-series models and provides more power, improved throttle response and a more pronounced turbo system sound.
The CTS Turbo intake system replaces the restrictive factory airbox and allows the engine to breathe more freely. The high-flow air filter improves air intake and engine efficiency, contributing to increased power and torque. The included custom heat shield helps maintain lower intake air temperatures, ensuring more consistent performance.
Main features:
- More power: improved airflow contributes to increased power and torque.
- Improved throttle response: faster and more direct acceleration.
- More pronounced turbo system sound: more audible intake sound under engine load.
- High-flow air filter: the washable and reusable filter provides effective filtration and unrestricted airflow.
- Custom heat shield: protects the intake system from engine heat and helps maintain lower intake air temperatures.
- Durable construction: made from high-quality materials for a long service life and reliable operation.
- OEM compatibility: direct replacement for the factory intake system with bolt-on installation.
The CTS Turbo intake system is suitable for improving the performance of BMW models with the B46/B48 engine, both for everyday driving and on the track. It provides improved airflow, a more pronounced sound and improved engine response.
Suitable only for F-series models with the B46/B48 engine.
Weight: 4.54 kg
Suitable for: BMW 2 I (F22/F23/F45/F46/F87), BMW 3 VI (F30/F31/F34/F80), BMW 4 I (F32/F33/F36/F82/F83).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| BMW 230i | — | 2015–2019 | — |
| BMW 330i | — | 2014–2018 | — |
| BMW 430i | — | 2015–2018 | — |
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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