Yep. I had a tuner that I gave up on after 5 months, in that time I got 4 revisions and it was completely unusable on track.
Best remote tuner I've used is Zach at CSG.
Responsive, communicates really well and the tune is good.
I hit 158mph/254kph last week which is the fastest I've driven the car, then pulled 1.6G under brakes.
Very happy with the new PB as under 60 seconds has been the goal for a while.
Didn't think it was going to happen as a couple of hours earlier it was 42c and we were chasing a misfire issue...
Does anyone know if this will work?
https://www.bkauto.com/R_9243_for_Medium_Passenger_Seats_p/r-9243.htm
I have one lying around from one of my old e36s.
It's obviously very track and driver dependent.
But at my home track I've only seen one GT3 time faster than my best (991 GT3 RS with experienced driver did a 60.5 vs my 60.9).
That was with a pretty basic setup, DP, OTS e30 tune, cheap coilovers, Apex wheels, A052s and brake pads.
I haven't, my wife doesn't like the Supra so my only passengers are my kids in a booster.
It does stick out a fair bit if the seat is all the way back.
Apex EC7-RS
18x11 et40 with 295/35 A052s all around.
https://apexwheels.com/vehicles/toyota/supra/gr-a90-a91#construction=forged&design=ec-7rs&finish=satin-bronze&frontQty=2&frontSize=18x11-et40&rearQty=2&rearSize=18x11-et40
Current garage is pretty ideal for me right now.
Supra for fun and track
M3 wagon for daily and hauling 3 kids around.
Wife's Cayenne for when everything won't fit in the wagon
The garage it self has 3 bays with an inground scissor lift, which would be good if I still had time to work on...
I use this bracket with a standard 1kg extinguisher.
https://kap.industries/products/suitable-for-toyota-gr-supra-gt-gts-a90-fire-extinguisher-bracket?_pos=1&_fid=a30cf8758&_ss=c