New OEM Toyota ECM Engine Control Module - never installed, less the box is all. 

Fits: 2003-2005 MR2 6 speed  - the number ON the part match one of the following: 89661-17692, 89661-17691, 89661-17690

​​​​​​​​​​​​​​Please Note! This ECM is not plug and play but you can self program - go to you tube and look up "How to program Toyota ECM with paperclip" and George Melnik shows you how to do it. This ECM must be programmed