Hey i got mine from www.mobimech.com, it is in sweden. the tranny itself costs $900 but shipping was $250 and i got it in 2 days. I did not swap out the rear end, so this sucker is limited to 120mph...which really doesnt bother me, but it kinda sucks when you are driving on the highway at 5000rpm. my gas mileage dropped quite a bit but its loads of fun. I think its a worthwhile upgrade, and a few friends have tried mine and they want it bad.