if you are easy on it, it can handle plenty (~300whp?) but I don't think it can handle the abuse of launching it hard (xixixi blew up several front diffs doing just that in his 330i). maybe do the swap, let the diff blow up and rebuild it stronger
Originally Posted by Twin_Turbo_S54
how much torque can the XI drivetrain take?
any supercharged XI spraying nitrous on top of it?
any turbo'ed XI?
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