Holset HX30 Super 6cm Turbocharger

A genuine Holset HX30 Super equipped with the desirable 6 cm² turbine housing, this unit offers faster response than larger-frame Holsets while flowing more air than the standard HX30. Ideal for responsive diesel performance builds, the HX30 Super is well-suited for OM617, OM603, OM605, and OM606 engines, delivering impressive power potential with excellent spool characteristics.

Specifications

• Model: Holset HX30 Super

• Turbine Housing: 6 cm²

• Part Numbers: 4051167, 2835278

• Compressor Wheel: 46 / 78 mm (larger than standard HX30)

• Turbine Wheel: 52 / 66 mm

• Exhaust Flange: T3

Performance Notes

 “Super” designation refers to its larger compressor wheel, increasing airflow and power potential
 Quick spool thanks to compact turbine housing
 Strong mid-range power delivery; excellent for street builds
 Pairs well with mild to aggressive mechanical pumps or tuned EDC systems

 Not intended for extremely high-horsepower builds that require HX35/HX40 or HE351 units.

Best Applications

• Responsive street builds on OM617/OM603

• OM605/OM606 setups running mild-to-aggressive fueling upgrades

• Drift and autocross diesel vehicles needing punchy low-end torque

• Compound turbo systems as the high-pressure charger

Included / Not Included

• Includes: Genuine Holset turbocharger assembly

• Does Not Include: Universal fittings or accessories (varies by engine and installation)