I know there is one level10 tranny on this site Ive seen the sig but I dont know what they think of it. I cannot speak for or against any of these companies and am not disagreeing just mentioning that is the only one I know of doing anything with our trany's. I do tend to stay away from companies that specialize in imports but thats just me and I most defintely exclude good tech's that way but its just my preference to have someone who knows my car inside and out(or atleast the system they are working on). Again I'm not speaking up for level10 just typing what I have read and learned on this and another site. I am far from an expert.

 

Not sure if this will help but you can try the following link as I was searching for same information. The company is Lentech and their website is http://www.lentechautomatics.com/rwdmodels.html

Thanks!

 

I have the Level 10 Stage III. Runs great, shifts hard and not mushy like thestock trans. It is taking my abuse at track very well.

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