Originally Posted by GeorgeSmooth
So it might sound exciting and all but is the diff superior to a OEM 335 with a LSD.
Is the M3 diff superior to the 335i + Quife or wavetrack?
I found the complete rear of m3: diff, half shafts, subframe, rods, wheel carriers, bearings, brakes etc for 1600€ but the sellers doesn't know if it is 3.85 or 3.15 likely 3.85
For me now it is a go - no go situation shall I buy????