Vr tuned ecu flash9/20/2023 The ECU is located behind the glove box, once the ECU is pulled, we separate the aluminum case of the Hitachi ECU and have to read and write the ECU in boot mode with pins connected to the programming pads. The ECU tune for the Nissan 370Z requires the ECU to be removed from the vehicle. So our baseline test gave us 333rwhp and 273 ft/lbs of torque. Only 22000 miles, all we really care about is what the difference is between our after tests and baselines. This 2010 370Z came stock with 337bhp which means the intake and exhaust added about 30 horsepower or this car and calibration was a bit stronger than normal. Typical drivetrain loss for a rear wheel drive only car is about 10%. The car was run in about 65F temperature on 91 octane doing a 3rd gear pull. We first did a baseline of the car to test the difference with the ECU flash. The 3.7L 6speed manual transmission convertible was already equipped with a Stillen catback exhaust and K&N short ram Typhoon intakes. Vivid Racing’s VRTuned ECU flash product has just conquered the Nissan 370Z with this great increase done on our Mustang Dyno.
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