Upgrade turbine wheel to be used in the 3.0 litre BMW *40i B58 Bosch Mahle BM90 7643147 Turbochargers.
60mm inducer x 55mm exducer 9 blade design. Fits OEM bearings and bearing housing but with custom larger turbine wheel for more flow. Requires machining to turbine housing / manifold to make it fit.
Trade prices and quantity breaks available.
