plopokiller,

doing the full subframe bushings from SPL parts is a very big pain.

The tolerances are so tight, you have to put the bushings in the freezer so they slide in easier.. tightnening the subframe in with the aluminum is a very slow and tedius process. it barely wants to fit on !!!

the noise and vibration harshness is about as bad as it can possibly get with a solid mounted diff now mounted right onto the body of the car. but the performance benefits are awesome!

good luck!