I got the HKS Powerflow today, but no garage would fit it for me, so I called tdi and they said come down.
After they fitted it the car felt so different, it revved nicely, it also has a nice raceing car roar to it and it gets to speed quick as well. Tdi said I should change the exhaust to a perfomance one to get the best benefit/performance from it.
I deffinately recommend the Powerflow filter to u guys that dont have it, its makes a big difference to the cars performance!
I am going out for another blast, later guys!