52\2003 IS200 - ECU Security screws

[davejuk]

I can't remove the ECU from my 52 plate 2003 IS200 because of the secrutiy screws. They look like 5 sided torx somewhere between T20 and T25.

Does anyone know what they are called so I can try and find an appropriate bit?

 

Thanks

[Shekie]

there called TX-star plus security bit they are TP20 or TP25 can't remember which one fitted. 

[davejuk]

Thanks.

It would be helpful if I could be sure though; I have already bought 2 sets of bits and none of them fit.

[Shekie]

This is what I used. 

[davejuk]

Thanks buddy, that's exactly the reply I was hoping for!