We had this Z in for a new calibration after the owner was unhappy with the throttle response on their previous tune. Taking a look at the graph provided, we were able to pick up ~50lb-ft of torque on the bottom end and ~30whp in the midrange compared to the previous calibration 📈 No additional modifications, just a new calibration from our in-house tuning team utilizing the RaceRom software from EcuTek. The right calibration makes all the difference. The customer left happier than they came in and with a much more fun and better performing vehicle. We'd call that a win-win! 🏁 To schedule your own calibration, call, DM, email, or stop by to consult with our friendly staff! 📲 847.709.0530 📩 sales@amsperformance.com 💻 amsperformance.com 📍 Batavia, IL #AMS #amsperformance #ALPHA #nissan #nissanz #rz34 #400z #fairladyz #zcar #vr30 #vr30ddtt #alphaz #tuner #tuning #ecutek