The product is a BMW 3.0L N55 Turbocharger designed for models between 10-13, including the 535i, 640i, and 740i. This silver turbocharger is a direct replacement part manufactured by BMW in Germany. It is not a universal fitment and does not offer enhanced performance. The manufacturer part numbers associated with this product are 18621015060, 1015060, 1018660, 7583908, 9700001, and 750035500. This high-quality turbocharger is an essential component for maintaining the air and fuel delivery system in BMW vehicles.*********************N55 engine only*****************