EVOLUTIONUSA

From my understanding the Evo 8 03-04 did not have front LSD, but the 05 Evo 8 did, and also the Evo 9's. Is this correct? Does the 05 Evo 8 and 06 Evo 9 front LSD fit on the 03-04 Evo 8's? Also, what about center and rear LSDs. Did the Evo 8 and 9 have them, which ones? Are those interchangeable?

barneyb

The first two years of Evo 8 came with a plated rear differential, viscous center differential and open front differential. Cars sold in the USA had the rear differential plates stacked in such a way as to make then ineffective or broken. Working plated differentials make noise and it was thought, probably correctly, that this would create service calls.

RazorLab

iTrader: (8)

Above is correct. Also remember that the 04 RS had a front LSD.