DIYAutoTune TunerStudio Tuner Cables

DIYAutoTune TunerStudio tuner cables bring a whole new level of tuning refinement to your car, truck, or motorcycle. This Serial to USB port adapter works properly with all TunerStudio versions. It is highly recommend that the adapter be used if you're tuning a PC/laptop that doesn't have a DB9 Serial connector. Or, you can use another adapter with a genuine FTDI chipset (which this uses).

Note: This adapter includes a 2 ft. extension cable, but is only recommended for use if you have vibration issues with the adapter plugged directly into your laptop. USB cable runs are more susceptible to noise than RS232. Therefore, in such instances, it's highly recommended to use the DIYAutoTune 6 ft. tuning cable in combination with this adapter for best results.
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