Bolt-on BMW upgrade turbocharger for older models with M57N diesel engines - E60, E61, E65 and E53 models with vacumm control and E60, E61 with electronic actuator. Easier power gain with upgraded compressor side and variable geometry. Designed to work with stock exhaust manifold and other engine units.

Turbosystems upgrade turbocharger for BMW M57N (HTD2872) features:

• Upgraded bearing system;
• CNC machined compressor housing;
• CNC machined turbine housing;
• OEM variable geometry nozzle;
• reinforced bigger machined from the solid compressor wheel - 50/72mm;
• bigger turbine wheel - 51/49mm;
• refurbished housings;
• flow bench adjusted;
• Balanced on VSR;

Power range: up to 350+ HP

Turbosystems upgrade turbocharger for BMW M57N (HTD3073NG) features:

• dual ceramic ball bearing;
• reinforced, new generation, enlarged machined from the solid compressor wheel - 50/73mm 6+6 blades;
• enlarged 9 blades turbine wheel - 58/54mm;
• enlarged new generation variable geometry;
• new special casting turbine housing;
• CHRA balanced on VSR;

Power range: 400+ HP

Option with vacuum boost control compatible with:

Option with vacuum boost control for E53 compatible with:

Option with electronic boost control compatible with: