A while back I replaced one air line that had broken from the compressor to the valve block. No issues since then until now. 

the little ball air bladder rotates and moves and wiggles around as it does its thing absorbing bumps and adjusting. it means there's a hole in it but the hole is against the rubber housing a lot of the time so no air actually escapes.

don't let it fool you, it is broken though. sorry to say.  :(

He said /upgrade/.  BC BRs are utter trash.

https://bcracingcoilovers.com/products/06-10-6-series-e63-e64-m6-series-bc-racing-coilovers-br-type

What shall it be upgraded to? To be fair, it has a mind of its own. Sometimes it decides to lay out after a few hours. Then sometimes it stays aired up for weeks and weeks 

There's no better time to upgrade from the trash air suspension than now!

I got a coil over conversion for my e55. Never looked back. 

I have a 2006 e55 with 99k. Both rear bags were replaced at 80k by prior owner. My front passenger airstrut blew its seal sitting in my garage. Replaced both fronts with new Bilstein OEM airstruts myself. Easy. Love the ride and adaptive handling it provides. 

Sweet, I wish I had gone darker on the back windows. I have llumar ctx on the windows and huper optik 30% on the pano roof. I wouldn't do 5%

Looks pretty good! I’m doing 20% on all sides and 5% on the rear window with 3M tint, tomorrow. I shouldn’t do 5% everywhere, right? 

Airmatic.exe has stopped working. Just mounted SL65 wheels on it.