The B58 turbo inlet/intake pipe for BMW B58 engines from the HF-Series is compatible with the standard intake systems. It is a very important component between the turbocharger and the intake system, as the full potential of the turbocharger and engine can only be made available when the entire route to the turbocharger is optimised.
The new intake neck was developed to provide maximum flow and optimum airflow, delivering a remarkable +41% increase in air throughput. The original component is restrictive and also features flow-unfriendly edges as well as 2 resonance chambers/silencers. It is therefore not designed for performance and even creates turbulence and back pressure. This allows the air to reach the turbocharger with an optimum and even flow path.
The results are higher peak power, improved throttle response and a stronger intake sound, making conversion to a carbon intake costing 3-4mal more unnecessary. For the perfect intake upgrade, we recommend using it in combination with the Pipercross Lifetime sports air filter.
Key facts of our upgraded intake neck:
- Flow-optimised
- Sportier intake sound
- Consists of a flange and a hose
- Enables higher peak power and improved throttle response
- Plug&Play installation (approx. 10min)
- Supplied without certification
Contents:
- 1x black turbo inlet
- 1x black silicone intake hose
- 2x clamps
Note: The original seal and retaining clip must be reused and are not included in the scope of delivery.
Suitable for: BMW 1 II (F20/F21), BMW 2 I (F22/F23/F45/F46/F87), BMW 3 VI (F30/F31/F34/F80), BMW 4 I (F32/F33/F36/F82/F83).
Manufacturer’s vehicle data
- Turbo Inlet inkl. Ansaugschlauch BMW M140i, M240i 340PS/ 340i, 440i 326/360PS B58B30A
Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.

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