K04 Upggrade - how much power to expect??

[Mik]

It was a hose thats all I know. They changed it, did a remap and the car is fine now. I have a feeling QST are pretty good when it comes to fitting standard components/solutions - i.e. MTM tuning gear, service items etc. But I was disappointed with their inability to diagnose / fault find properly. I think AmD are clearly more experienced here.....and they are cheaper as well.