got my transmission serviced under the 12 month warranty they gave me.

reason i took it in was 2nd gear was slipping, and third shifted with a rather loud clunk

background: i have TTS mastertune and i have raised the line pressure to make it shift harder.


i get the car back today, and they told me that they replaced several burnt clutches and the 2nd gear band and installed my cooler i wanted them to



no the car shifts sooooooooooo slow and wont shift into second at WOT. i checked to see if my tune was still on there and it was. what could they have dont to my transmission to make this happen? and should i take it back to them (i have 6k miles left on the warranty but i have a race this weekend)