Props for getting your Tesla out on track. Having that experience pushing this car to its limits should really help with figuring out what you want from suspension upgrades.We'll see about that.
Hmm... I just tracked my car at TeslaCorsa 25 with stock suspension. Tesla makes a fantastic OEM suspension, but I was still experiencing lots of lift over the hills and loss of grip around tight turns at speed. TeslaCorsa is run by Unplugged Performance, so there are tons of employees promoting their products. I know UP makes fantastic products (Reviews all over TMC and beyond + I run their Flugplatz wheels + Many cars running UP have sub 2:00 time at Buttonwillow), but the moment I brought up Redwood Motorsports, they began shitting on their coilovers (ie. RM doesn't offer warranty on track). TBH I found their promoting to be overall pretentious, despite their proven quality (I hope no UP employees read this lol). Some part of me wants to support RM because they're a smaller Bay Area company with a proven track record with Sakebomb Garage. RM uses real Ohlins DFV, has a lighter aluminum construction, uses a helper spring in addition to Swift springs, high-load front fork, and the adjustment can be done without taking off the wheel. That's just all I could think of & I don't know how UP can say RM coilovers are "inferior". However, I wish RM could do a better job proving why spending an additional $1000 vs UP is worth it. I would love to run their coilovers at TeslaCorsa someday and prove UP wrong (Sponsorship???). However, UP did just come out with the new $15k Ohlins TTX coilovers. At the end of the day, it always a game of who can out level the other.
My social on IG is the same as my username on TMC, follow and DM me! It would be a dream to test out the RM setup.
UP has grown big and is a marketing machine. Fast drivers are fast, if you have the funds to hire Randy Pobst and sponsor really fast drivers, you're going to see some good lap times, no matter your suspension nuances. I've no experience with UP's suspension parts. I've read mixed things here, enough that there's multiple other options I'd go to first for sporty coilovers (Redwood, MPP, Ohlins R&T, KW v3 - in that order). UP has a huge Tesla catalog, some of it is pretty unique, but some of it is obviously much more for show than go. 4-way TTX is drool worthy but that's pro racecar stuff...who is the audience for that with a Model 3? Is there a Tesla wheel-to-wheel racing series out there?
PM coming.