Are you running the stock oil? That won’t help. Mine was getting to 295 on track two weekends last year. Switched out to Motul 8100 Gen 2 5W40 and the next track weekend I saw peaks of 255 after sustained WOT at a fast track. The OEM oil is only there for fuel efficiency. You might not find the...
Stick with Danny’s suggestion and add a good set of tires on the stock rims. I’ve used RE-71RS at so many tracks now. Amazing performance in the wet or dry.
Once you get more experience the next upgrade for me would be brake pads. The stock pads are fine but there are much better compounds out...
Thanks for all of the replies. The car was on the dyno this morning. Initial pull showed 330 at the wheels. Backed down the torque between 4250 and 6500 by 6-7% and got it down to a clean 310.
It would normally be in ST3/TT3 but I’ve competed all year in another car in 4. I need to get...
Hey all,
After scouring Google and the forums, I've found that I need to detune my stock 2020 Supra for a NASA event at Autobahn next week. For my weight and class, I need to be making a maximum of 310 HP at the rear wheels. Based on my research here and elsewhere on the web, although it was...
For me it all comes down to if you can afford to fix it. Plus you might be able to reverse the mods if you need a warranty claim. I don’t think you can tune your ECU anyway without a donnor. Either that or piggyback which is easy to reverse.