This is my second M3 (2018 is totaled), and here is what I have on the way from Tesla:
- Homelink (was included in my 2018 M3)
- Console trays from Tesla (were also included in my 2018 M3: seems like a cheap move on Tesla's part to stop including them)
- All weather floor mats. I just used the stock carpet mats in my 2018 and they were looking a bit dog-eared after 3 years, so i got these for the salty months.
Moving from my 2018 to the 2021:
- Frunk and trunk liner mats (purchased from Tesla): definitely very useful, plastic will contain any liquid spills.
- Tesla tire pump/goop dispenser: a bit over-priced for what it does, but handy for topping up tires.
- Nema 14-50 Adapter for mobile connector: Was included in 2018, I have never used it but who knows if it will ever come in handy?
- Modern Spare: I do road trips in rural areas of the Northeast/mid-atlantic and read about spotty Tesla road-side assistance outside of metro areas. Plus, who wants to wait for a truck and a flat-bed tow? Thankfully, never used yet. Biggest down-side is the amount of room it takes in the trunk, but I leave it behind when necessary.
2017-2021 Tesla Model 3 Spare Tire Kit Options
- Tire patch kit: For truly desperate times on the road with multiple flats or when modern spare left behind. Never used
https://www.amazon.com/gp/product/B0777P76YC/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
- For rim rash:
https://www.amazon.com/gp/product/B00HE66OK8/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
- Pucks for jacking: Also never used and I have been told that they are not necessary with a Model 3 when using flat lifts because the jack points protrude a bit. But I have them, so I kept them.
- Dog seat cover from evannex. I also had cut a yoga mat to fit the seat and install below the seat cover to give added protection to the vegan leather seat from my 80-lb dog's claws.
- Tesla roof sunshades: I go to all-day trials with my dog where we spend hours in the car waiting for our turn to compete. These help to keep the car cool when sitting in direct sunlight .
Abandoned in my 2018:
- Nomad wireless phone charger, now standard
- powered USB hub: I had installed it to power the Nomad pad, and it was more trouble than it was worth to take the trim apart and remove it since I don't need it
- Stealth hitch: Installing this involved replacing some parts that I did not have access to, plus it took me several hours to install it and would probably take the same if I tried to un-install it. So I made the painful decision to leave it behind and eventually I'll get another for my 2021:
https://www.etrailer.com/Trailer-Hitch/Tesla/Model+3/2018/391TES317.html?VehicleID=20185000838 I use this with a bike rack and a rear cargo carrier.
- Tesla paint touch-up: My 2018 was the now-discontinued metallic silver, and I will eventually get the blue kit after I take delivery.