BMW E9x 325d / 330d M57N2 upgrade turbocharger

• GTB2971 real size 
• strong bearing system
• CNC machined compressor  and exhaust housings
• OEM variable geometry nozzle
• custom forged cnc compressor wheel - 54/71mm, ultra light for better spool
• bigger turbine wheel - 53/51mm custom , 51/49mm for smaller one 2571
• Refurbished housings
• Flow bench adjusted
• Balanced on VSR

Prices are based on Exchange of turbos. This means your old turbo must be shipped in advanced to be machined or after you receive our product. If we ship our product 1st we take a deposit for the core which is refunded as soon as your turbo is delivered to us.