wow what a difference!! its crazy!! and thats just with the stock turbo (little k03) i have the 1.6TD mani and k24 turbo all ready for it wow i cant wait just seeing that big improvmetn with the pin!! like before you could rev her up and nothing come out! now you rev her up and a nice black puff comes out! i know im gettting fuel now!! and i took it on highway couldnt see nowthing not even when i accelerate maybe only the guy behind me can see!!! worth while mod for sure!! not doing nothing else other than bigger turbo as the cars great!!a highly recommended mod for sure!!!!!!thanks all for helping me with all the questions!!