BMW B58 Gen 2 Performance Turbo Upgrade – 600+HP High Flow Turbocharger

Unlock the full performance potential of the BMW B58 Gen 2 engine with this premium high-flow turbocharger upgrade, engineered for enthusiasts demanding maximum power, efficiency, and reliability. Developed by Van Der Lee Turbo Systems, this advanced turbo solution is designed as a direct drop-in replacement, delivering exceptional gains without compromising OEM-level fitment or durability.

High-Performance Turbo Upgrade for BMW B58 Gen 2

This upgraded turbocharger features a larger, fully forged machined (FFM) compressor wheel and an enhanced turbine wheel, significantly increasing airflow and efficiency. The result is a proven capability of producing 600+ horsepower when paired with appropriate supporting modifications.

Engineered using the latest aerodynamic advancements, it delivers faster spool times, improved transient response, and superior time-to-torque—making it ideal for both street performance and high-demand applications.

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Key Features & Benefits

• 600+ HP Capability – Designed to support extreme power builds

• 67mm Forged Machined Compressor Wheel – Increased airflow and efficiency

• 57mm High-Temperature Turbine Wheel (1050°C Mar-M Alloy) – Enhanced durability under high stress

• Drop-In OEM Fitment – Direct replacement with no custom fabrication required

• Optimized Airflow Inlet Pipe – Modified original BMW inlet for improved performance

• High-Speed VSR Balanced CHRA – Ensures smooth operation and long-term reliability

• OEM-Based Construction – Built using original components to maintain factory-level dependability

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Performance Gains

Compared to the standard turbocharger (322–375hp range), this upgrade dramatically increases output potential to 600+hp, while maintaining excellent drivability and response characteristics.

The upgraded compressor and turbine geometry allow for higher pressure ratios and increased airflow, as illustrated in the compressor maps shown in the document, resulting in improved engine efficiency across the power band.

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Engine Compatibility

• BMW B58 Gen 2 engines

• Ideal for tuned and modified vehicles seeking high horsepower gains

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Why Choose This BMW B58 Turbo Upgrade?

This turbocharger stands out by combining OEM reliability with motorsport-level performance. Its compact yet high-efficiency design ensures powerful gains without sacrificing spool characteristics or daily usability. Whether for performance builds or competitive applications, it delivers consistent, repeatable power under demanding conditions.

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Important Notes

• Supporting modifications (fueling, tuning, cooling) are required to achieve full 600+ HP potential

• Professional installation recommended