Originally Posted by Tommyatomic
With the DCT a "shiftkit" is likely going to be a bit of tuning rather than a valve body upgrade like in a traditional automatic.
Effectively a DCT shiftkit will be much quicker and cheaper to install.
That's been the case for a lot of autos in the past 20 years. You can always remap shift points and pressure, the dct is a completely different design though.