Cylinder Head Rocker Cover for BMW E46 00-06 Coupe 330 xi 330 Ci 325 Ci 320 Ci. Exhaust Inlet Flange: V-Band. Exhaust Outlet Flange: V-Band. Bearing Type: Dual Ceramic Ball Bearing. Billet Compressor Wheel: Forged CNC full-machined billet aluminum compressor wheel provides a larger horsepower range and maximum boost response.
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