Just sold my '05 LGT and purchased an '08 spec b. Don't think it would work. The wheel on the LGT (a Momo) is totally different than the newer ones (Subaru made??) with the cruise and radio adjustment buttons (as well as the information buttons attached on the lower left and the S# button on the lower right for cars with the Si drive). From what I understand, the newer wheels apparently operate through a system of "brushes" or pick ups that enable the buttons to work. These would not be present on the older car (unless you did some serious work). But, I am not the most technical person on here...