Hello Everyone! So, picking up a 2015 Panther Black RS6 C7 on Friday next week and am now struggling to get to sleep at night!! Can't wait and am really excited about it. I had asked my dealer to look out for an S7 which I thought would be a more affordable option until he gave me a deal on this RS6!! Anyway, always looking for Mods and upgrades and I see that the RS6 can go through various stages of remapping. I would be interested to find out if anyone has Stage 1 remap on the standard ~550bhp model and how they find the change? More economy, exhaust sound, etc Apologies for quality of the picture but had to screen shot from a video. Thanks in advance.