Gearbox adapter. CNC technology made of ultra-durable 2017a duralumin, then hand finished. High precision and fitting guaranteed. Engine: Toyota 1JZ / 2JZ. Gearbox: Audi 01E 2.5tdi. Gearbox adapter. then hand finished. High precision and fit guaranteed. Engine: Toyota 1JZ / 2JZ Gearbox: Audi 01E 2.5tdi