BMW E9x / E6x / E7x M57N2 Upgrade Turbocharger

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Mikäli tuotetta ei ole varastossa ja kyseessä on tilaustuote, keskimääräinen toimitusaika on 5-14 arkipäivää. QT Parts tuotteilla n. 5-10 arkipäivää, muilla 5-14 arkipäivää.

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 below listed models share the same engine the structure of these turbochargers are slighty diferrent. 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 housings;
• Flow bench adjusted;
• Balanced on 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 housings;
• Flow bench adjusted;
• Balanced on 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 housings;
• Flow bench adjusted;
• Balanced on 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 housings;
• Flow bench adjusted;
• Balanced on 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 is 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: