Do it. No downside imo. You’ll be needing bigger brakes anyways.
oc you can use oe booster but bracetery needs to be modified to suit intake so that booster goes closer inner fender. This is what it did with my M2, no cutting to airbox.
Agree. Pinion off, new bearings etc. and if it’s not 4.11 get gears while it’s all apart. Crush washer/tube is already lost bc d/shaft flange is gone. Need someone that has done these diffs before.
Limitedslip.de
Is where i got my clutch plates etc.