Well, now that I have time on my hands, I decided to take on the service work for the 2016 C4S. Dealer would be charging me between $2500 and $3000. Parts and misc needed tools came to about $550 and ended up taking me about 8 hours. I have a Quick Jack which I love and makes lofting the car a breeze. Service included: Spark plug replacement Oil and filter change Cabin and pollen filter change Serpentine/drive belt replacement Air filter change I was a little nervous taking this on and YouTube, RennList and a few other sites got me through it. Spark plugs were probably the most frustrating part because I had to use some combination of extensions to get to the plugs. Serpentine belt probably took the longest mostly because you have to remove rear bumper, wing, and airbox, but easier than I thought - its like a big lego set. When I removed the carriage bolt the engine dropped a little and was glad I got a bottle Jack to lift engine up again to put it back in. Before I took off any vacu