Welcome! I am also fairly new to this forum. I've moved on from my tuned 2001 A4 B5 to an 2010 A5 B8 and am very excited to hear from other owners of the same as to what mods I should do first and what works best.
I'm thinking either cold air intake first or lowering the suspension. Eventually both will get done. Any other ideas from A5 B8 brothers and sisters?
Welcome on board both!!! Before asking questions that have perhaps been answered 100 times, have a good search thro this site and you will be amazed how much good stuff is on here!!! Enjoy the car and the forum both.