Hi my name is Ollie. I currently drive an Audi B4 S5 completely stock and unmolested. K03s were recently replaced along with upgrading DVs to the 710Ns. Now that this car is factory strong. I live in Ohio near ECS tuning so i have close access to ARP upgrades and tunes but Im looking to learn about the tuning of these cars myself so i can make my own adjustments off of a base tune. Ive got some past exp in jdm tunes but the german engineering world is new to me. Looking forward to meeting the rest of you audi lovers andlearning a thing or two.