Yup, I have a front LSD in my X w/ the factory rear LSD that has been tuned a bit. It's an improvement no doubt but still short of what I've seen a locked-rear, open-front X is capable of. I got my front LSD fairly cheap and had it installed in trade for some things, so it was a no-brainer vs. coughing for an ARB. If I could afford an ARB, I'd have gotten one first.
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