2000 Porsche 986 Boxster 2.7L Transmission Control Unit TCU. Removed from a running and driving 2000 Porsche Boxster with a tiptronic transmission and the 2.7L engine. Fully tested prior to removal and is in good working condition. The front side of the TCU housing has some scuffs and scratches. You will need to reuse your existing hardware for installation. Please verify that the part number (Part # 986 618 255 05) matches the part you are replacing prior to purchase.