Bolt-on upgrade turbocharger solution for BMW M57 engine power gain, designed to work with stock exhaust manifold and other engine units – Stage 4. Specifications and compatibility list is written below.
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
When installing a new turbocharger we recommend to read our Installation guide.
BMW E7x (3.0d) version:
|Model||Year||Engine code||Power (KW / HP)||Garrett nr.||OEM nr.|
|BMW X5 3.0 d (E70)||from 2007||M57306D3||173 / 235||765985-x||11657796314|
|BMW X6 30 dx (E71)||from 2008||M57306D3||173 / 235||765985-x||11657796314|