They just quoted me a little under $5k for their kit installed on our 2018 Winnebago Era (3500 EXT platform, RWD). We're looking to get a little more ground clearance and a better ride in back.
I have a 2019 Era and I'm considering the same kit. The ground clearance would be a nice touch, but I would be thrilled to eliminate that "drive-way sway".
I'm currently negotiating with their local dealer to get it installed in a few months. Agile did send me a detailed quote in response to a query on their website with the components.
Good luck! I hope it's everything you're looking for.
If you don't mind me asking, where is the local dealer? I live Seattle, relatively near you I presume, and that sounds like a better option than driving to CA. Also, did they give you lead time on the install?
I just ordered the 2" lift and adjustable shocks from Van Compass. It's their Stage 5 kit. About $3500 with shipping. I found a local installer who figured about $1000 for the install.
I also decided to upgrade wheels and tires. Went with 17x8 wheels with 40mm offset and 275/70/17 tires. Van Compass indicated that I wouldn't need to trim with this wheel/tire combo.
This is a good thread if you haven't come across it in your research.