Ok so i've been looking into getting my S3 mapped for a while now. After speaking to a few members on here, one name kept cropping up which was R-Tech. Being based in Southamptonm they're a good 2 1/2 - 3 hour drive from me so i wanted to make sure they could cater for what i was after. So i gave them a call a good few weeks ago and they guy talked me through what exactly i would get for my money which was... Health check/visual inspection on the car. Dyno to show what power the car is making. Remap then dyno to show the increases in power/torque. As so many people recommended them and it all sounded good over the phone i went ahead and booked it all in happy as larry. Anyway i've been waiting for today like alittle excited kid for ages, so me and a mate left Southampton at 10am this morning to get up there for about 12:30. Arrived, got the checks done, all seemed well then got it on the rollers. The graph was all over the show! Only made 198bhp which is obviously under stock for a 2001 AMK. So that got me worried straight away but the guys started making some adjustments i.e trying to bypass the n75, changing the n75, smoke test for boost leaks etc and after about an hour nothing made a difference. The guy (believe his name is Nick??) came to the conclusion either a faulty MAF sensor or faulty MAP sensor yet no fault codes where being shown? So in the end after 2 hours work Nick said he didn't want to map it running the way it is and sent my on my way with the advice on changing both components and to come back when i'm satisfied it's running better. If i'm honest, i was always a bit 50/50 as to weather it was running right but as it's my only 20v i've ever owned i was none the wiser. He said it's so noticeable that when i do cure the fault i will realise immidiately lol. So anyway i've come away massively disappointed as i was looking forward to the nice drive home with more horsies, but i'm also chuffed that there really are still honest people out there. Let's be honest, he could have just said 'Sorry mate your cars got issues' and sent me away. he didn't, he attempted to find them and fix them first which is top. second of all he could have just not said anything, mapped it anyway and took my money and i'd have been none the wiser. So there's a massive part of me that is chuffed that i took it there to get such honesty along with help and advice. So as soon as i've got the car running right i'll be straight back up there with my cash If anyone has any other suggestions or inputs to our findings then please feel free to comment! Ta.