ok so all this thing does is "recalibrate" the tranny and tells it to shift at different points. If the line pressure got to high at any point in time, it could have caused damage to the trans. I would assume, however that something like this would have some sort of safe-guard against this tho, IE : it would shift if the pressure went over a certain set PSI to specifically prevent damage. It does say that it reduces heat and slippage, which are auto trannys biggest problems.. i hope this helps, if anything take it to the dealer and ask them to plug it in to their system and if its still under warranty, then they should check it and tell you wether its effed or not.. hope this helps

 

dosent change the sift points. just like like a manual when you clam it in to gears this is what the b&m does for automatics.

im just seeing why after i turned the shifter off and changed the belt it feels slower, ill turn the shifter on tomorrow and see how it goes

 

"ShiftPlus simply recalibrates your transmission's hydraulic system electronically."quote from the site, brochacho... but i c it just increases pressure, it doesnt change shift point, MYBAD.. SrY

It might feel slower, because it is! think about it if the tranny isnt shifting as fast, guess what?? lol...that might be why your noticing something different regardless; If theres a new noise i would check it out, jus b on the safe side.. dont wanna b driving and have your trans fall out... had it happen 3 times in my Neon.. too much power for that one, and it was a stick... The Diff pin shot out the case everytime it failed..... FML hah