DCT Differential with Cover (E9x M3/1M)

Specifications:

• Original gear ratio 3.15
• Includes differential cover. 
• Approximate mileage 60,000 miles / 100,000km.
• The diff can be refurbished and upgraded to a 3.45 or 3.62 for DCT cars, or converted to a manual differential with 4.10 BMW Motorsport ring and pinion.