When you fire your BMW M3 M4 F8x up in the morning with your new exhaust system, is it super loud and you piss off your neighbors? With the VR Tuned ECU flash, not only can you gain some serious horsepower and torque, but we can also remove the that annoying Cold Start. Fire it up to quietness! All of our ECU Tuning is done through the OBDII port with our iFlash cable system. Flash between tuned and stock files at anytime without the need to remove the ECU!

Order yours here – https://www.vividracing.com/index.php?keywords=vr+tuned+bmw+F8+ecu

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