BMW E9x / E6x / E7x M57N2 Turbosystems Hybrid Turbochargers

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

Bolt-on upgrade turbocharger solution for BMW M57N2 engine power gain designed to work with stock exhaust manifold and other engine units. Three versions available - Stage 2, Stage 2 ball bearing, Stage 3 ball bearing & Stage 4 ball bearing. Specifications and Compatibility list written below.

Even though the models listed below share the same engine, the structure of these turbochargers are slightly different. Order turbocharger according to your vehicle.

Stage 2 (HTD2872):

• 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 housing;
• Flow bench adjusted;
• Balanced is a VSR;

Power range: up to 400HP

Stage 2 (HTD2872BB):

• dual ceramic ball bearing;
• 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 housing;
• Flow bench adjusted;
• Balanced is a VSR;

Power range: up to 400HP

Stage 3 (HTD3073BB):

• dual ceramic ball bearing;
• CNC machined compressor housing;
• CNC machined turbine housing;
• Custom variable geometry nozzle;
• reinforced bigger machined from the solid compressor wheel - 54/73mm;
• bigger turbine wheel - 58/54mm;
• Refurbished housing;
• Flow bench adjusted;
• Balanced is a VSR;

Power range: 420+HP

Stage 4 (HTD3279BB):

• Big dual ceramic ball bearing;
• Enlarged shaft (6mm diameter) and turbine wheel;
• CNC machined compressor housing;
• CNC machined turbine housing;
• Custom variable geometry nozzle;
• Reinforced bigger machined from the solid compressor wheel - 56/79mm;
• High flow design turbine wheel - 58/56mm;
• Refurbished housing;
• Flow bench adjusted;
• Balanced is a VSR;

Please note that this Stage 4 turbocharger should be used only for professionals. Upgraded intake system as well as performance downpipe and custom software are required in order to achieve the best results.

Power range: 490+HP

Compatibility list

BMW E9x (325d / 330d) version:

BMW E6x (525d / 530d / 730d) version:

BMW E7x (3.0d) version: