I have not. Haven't had to yet, is mainly for aesthetic. They feel pretty solid though, but are definitely made in China. Instructions for install were in Chinese.
Want to thank you very much for giving this info. Have been dealing with this since September of 23' on a 2012 with 135K miles. The sport mode first 15 minutes is a lifesaver, and really not a big deal if you get used to it.
I had $1200 of solenoid work done which was a waste of money, but if I...