Has anyone used one or know of someone that has used one.

 

yes and yes.....

what would you like to know?

 

Is it worth to buy it? And how much of a difference do you get?

 

if the trans is good and taken care of probably help a little...

it mainly removes Overlap in the shift so the shift feel firmer and crisper...

on the downside if you install a kit like this in an old tired tranny thats never really been serviced well it wont live long at all....it will usually die within a few hundred miles of installation

 

Mines in pretty good condition. Just to be on the safe side I might pass on it.