Unplugged Performance have released their new Aero Kit aftermarket upgrade for the speedy Tesla Model 3 Performance, and it looks stunning.https://www.notebookcheck.net/Tesla-Model-3-Performance-Aero-Kit-adds-oomph-and-downforce-to-an-already-aggressive-design.928849.0.html
Only a 1.93% increase in drag coefficient? With that massive front diffuser and rear spoiler?
Press 'X' to doubt.
Even if you take their figures at face value, with an equivalent extra 100-200kg of weight, the increased drag coefficient might not even be the biggest factor killing your range.