Cuba_Steve
Member
So mixed results here. I had a 2022 Tesla Model 3 RWD, and I actually had owned the Hansshow Ryzen New Version and the Old Version and also the EV Offer harness. All three would suffer from the same right tweeter cutting in and out on bumps and also the door tweeter sounding muffled. I sold the 2022 and just took delivery of a 2023, and on the first try with the same Hansshow DIY New Version, my speakers were all working. I went ahead and also added a sub to my lower sub trunk, Kicker HST10 to be exact, and as of right now I am enjoying the back to premium experience. I will add also that I tried selling one of the EV offer harness to a kid and I offerred to do the install for him. It was also the same exact 2023, and he too had the issue that my 2022 had with muffled door speaker. It looks like there is not rhyme or reason for these harness to work, but surely an update will not kill the harness if it's not the DSP version.