Txhemirt
Senior Member
I do not have a pc so No reason to get this tuner right now if I can't download the tunes to the tuner. I have an iPad an iPhone, will either one get the job done?
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Need a computer for custom tunes.
I think on 2016 and 2017 you need it no matter what - canned or custom tunes
There's a difference between PC(Personal computer) and PCM(Powertrain Control Module). The OP was asking about needing a PC for custom tuning.
Answer I believe is yes. You need the DSdownloader to pull tunes and data logs off the tool to send and to upload custom tunes to the tool. I don't believe they have a DSdownloader that is apple compatible. The sure way to know is to contact DSP tech support.