Originally Posted by
Martin-Hadland
Or just find a narrower one to start with.. An E92 V8 M3 rear end is around 4" narrower and is easier to find here. I paid £400 for a complete unit.
True, but the 8.8" will take 1000hp, CWP options are only $160 or so. Only slight drawback is nobody makes a proper strong LSD for them.
It's only weak units, lockers or Torsens.
For lower power levels and if ratios suit the BMW diff is probably a better option for road/race type stuff.