last night i drove 6 hours to pickup what i was told to be a JDM B16 cable tranny with LSD, the LSD was specified over the phone, for $300. when i took it apart today to checkout what i got i found it to be a stock LS tranny. is there anything i can do? the guy wont return my phonecalls. here it the thread link https://www.vadriven.com/forums/showthread.php?t=223843. the guys username is DAinteg91.

Thanks for the help,
Cory