as part of my refreshment of my 505, i will be replacing the shocks. i haven't really found a good pair of OE rear shocks, and since they can't be rebuilt like the front ones i decided to go with a good quality aftermarket set (alinquants). in the long term, though, i can see that i will want to be improving my suspension to be a bit lower and stiffer; plus i would prefer units that can be rebuilt, which means konis and bilsteins. the stock of koni and bilstein units specifically intended for ou