BMW 330d M57N Turbo Upgrade Hybrydowa Turbosprężarka Stage 3 204KM E46 do 400-440KM

Special features:

- Ultra lightweight 9-blade exhaust shaft

- Ultra lightweight 7+7 compressor wheel

Minimum modifications:

- Turbocharger intake no less than 55mm + high-flow air filter

- Intercooler 550x230x65 or larger

Recommended additional modifications to unleash full potential:

- CP3R90 HPFP

- Downpipe

- Stiff exhaust valve springs

- Dual-dimension intake 64/76mm

- 60mm intake manifold port

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