Hey there just had mods done to our fg f6310 only to have the car returned to us after 10 days at a shop down on the expected power that should of been achieved.Our mods consisted of stage 2 intercooler,4inch turbo back exhaust,injectors,airbox,ported turbo&actuator upgrade,sct tune&zf tune which was only to take 4days yeah rite,with no baseline dyno run go off the mods went ahead,after 3rd day we rang tuner who informed us everything was on track and the car was cing the dyno the following morning,when asked what expected power levels should be achieved with mods was told around the 330-340 rwkw any more would be a bonus they also added,come the following day no phone call to pick car up thought to myself oh well and phoned them the next day to be told car was`nt holding boost when asked why was told exhaust housing was crack this got me thinking no way couldn`t be 4000km on clock and car running fine when dropped off suggested to tuner maybe leaks only to be told it had none and that they`d look after me with another housing assuring me it would fix everything,knowing how reputable they were I agreed and left it at that.2 more days pass hadn`t heard anything rang yet again only to be told after replacing exhaust housing the problem was still there and was told even there scratching there heads wrong thing to say, annoyed as was about to jump in car and go down there but only for my wife bein the calm one and getting on phone did I have a change of mind,being the weekend I knew nothing could be done till monday.After having the weekend to cool off I rang first thing monday and was hit with excuses and maybe`s none off which I really wanted to hear bein so ova there sh*t just said ring when cars sorted 4 more days later they finally ring saying all good ready to go,excited just to get car back got there ask whatthe problem ended up being was given run around yet again with no answer,at this stage didn`t care just wanted to get out off there,when asked what power it made was dissapointed 319rwkw only then to be told it was down because motor still bein new was tight and to bring it back after I`d put another 10,000kays on it.Drove home not impressed at all the car was lag central with boost coming on at 3200rpm and peaking at3900rpm only to fall away at 5000rpm,looked at dyno graphs confirmed what I`d already thought sh*t and to top it off 68 dyno runs to put this tune into the car.To cut a long story short ended up taking car to another shop were they found intercooler split ,throttle body hose split,loose pipework leak central and that was only after one day,leaks fixed first dyno run produced 352rwkw@3800rpm @27psi f*&k me with run cut short found 12psi actuator adjusted in a way that wastegate wasn`t controlling boost at all,with that fixed back on dyno for a healthy 358rwkw@16psi.Sorry for long post still pissed off about the dodgy work performed by such a well known and respected tuner for which I`m not finished wif yet. :f*ckyou: