This product was designed to make a connection of 1UZ/3UZ engines with a BMW 3.0D M57 5 speed gearbox (GS5-39DZ) as easy as possible.Designed in CAD software using 3D scanner with 0,02mm accuracy, milled on CNC mill. Such a design and manufacturing process results in perfect coaxiality of the engine and gearbox.High-grade construction steel provides higher durability of threads comparing to aluminum adapters. Tested in 1000NM+ 1UZ-FE turbo.Kit includes a set of bolts and centering pins.Please note, that prices in GBP exclude VAT tax. Customers from Northern Ireland will have to pay +23% of VAT tax.