Just installed RCE Yellow springs on my '20 earlier this week. I've been driving around for a little bit to listen for any weird noises. I'm hearing some rattling in the rear passenger side, but I'm confident it's the carpeted side trim in the trunk. I can hear it rattle even at idle from the exhaust, and it essentially goes away when I shove a sweatshirt between the metal and carpet. Everything was torqued and re-torqued during install, but I am going to put it back in the air and re-torque everything again tomorrow.
![](https://www.ft86club.com/forums/<blockquote class="imgur-embed-pub" lang="en" data-id="a/ZYU6uII" data-context="false" ><a href="//imgur.com/a/ZYU6uII"></a></blockquote><script async src="//s.imgur.com/min/embed.js" charset="utf-8"></script>)
The install itself was very straightforward for the fronts. When it came time to doing the rear end, I found out I put the provided dust boot covers on the fronts instead of the rears. This caused me to essentially redo everything just for that small mistake. I would say this was good practice and a good introduction into basic suspension work.