100whp+ & 130lbft+: that’s what this 100% stock A90 Supra picked up with a National Speed custom calibration via EcuTek Technologies Ltd!
After getting used to the factory power of his 2020 Toyota GR Supra rather quickly, Trey was ready to start turning the wick up. To start, we performed pre-work dyno runs to establish our starting point, coming in at 336.86whp & 412.16lbft, and then Vlad moved forward with the custom calibration via EcuTek.
With 93 octane in the tank, and 91° F ambient air temperature in the dyno room, Vlad was able to increase the B58’s output to 444.76whp & 542.22lbft, holding 21psi to redline — a gain of 107.90whp & 130.06lbft from calibration alone! Up next, we’re installing a full turbocharger-back exhaust system from Extreme Turbo Systems to take this A90 up another notch — stay tuned for results!
