After correcting my coolant pipe mishap and getting the charge pipes installed, I wanted to clean up the car, especially the undercarriage and garage floor where all that coolant had spilled. It happened to be nice today, so I broke out the pressure washer and foam cannon. I've really been enjoying the Adam's Ultra Foam Shampoo.
Once everything was cleaned up to my liking, I had enough extra time to make a video showcasing the new exhaust note with the AMS catless downpipes + OEM midsection + Dinan axleback with the Bootmod3 stage 1 93 octane tune. I opted for the cold start delete, which has been excellent so far, as well as having the exhaust valves open in sport plus mode.
This current configuration of modifications is exactly what I was looking for. The absolute ideal sound for an S63. Not overly loud, no drone, and intensely aggressive when you ask for it. The mild burble gives the exhaust a subtle amount of overrun on decel, which quickly gives way to the audible turbo spool now that the cats are gone. I can't recommend this setup enough.