Working on the C7 Audi S6 4.0T - Spark Plugs, Coil Packs and Air Suspension Fun

As most of my viewers know, I'm more of a classic Audi fan. Sure, I like some of the newer Audis as well but I view them largely as disposable in the long-run. It's not that they aren't well built overall, it is just that Audi (like many manufacturers) has succumbed to "techno-bloat" which packs the cars full of sensors, connectors and all sorts of bits that are going to be exceptionally difficult to maintain or even source into the long-term future.
Two of my biggest pet peeves with cars? Plastic cooling system components and air suspensions. Both are steaming hot trash for longevity. ;-)
This video wasn't really intended as a "how to" but more of an update on my ventures into modern Audi care and feeding as they say.
Quick back story: Car had a couple of random misfires noted by VCDS and specifically seemed to have cylinder #3 noted. Dealer in Minneapolis did a BG carbon cleaning service and I opted to do the plugs and coils myself with a Beru and Bosch kit sourced from FCP Euro.
In addition to the misfire issues, the passenger rear air spring would deflate somewhat about every 3 days if the car was not driven. Opted to replace the air spring with one from Arnott which by itself was a super easy task. I could do a rear air spring removal and replacement in all of 15 minutes from here on out. Took me maybe 30 minutes the first time as I was being extra careful. ;-)

[@user-ry5ut8re8d]

Thanks for your video! I wanted to change the spark plug by myself, and thx, I give up this idea, it is so complicate to change spark plug in c7 s7 rs7, to much work need to be done. need to remove air tank and cold fluid tank, too much works...

[@SCARSORGofficial]

Well, it is a bit of a pain to do the change for sure but it IS possible.

[@bondservantoftruth7109]

this sucks; I want to see coil packs replaced