Batesy8 Posted July 12, 2020 Share Posted July 12, 2020 Is it worth me doing a ECU tune on my r3 thoughts? Many thanks Link to comment Share on other sites More sharing options...
blackhat250 Posted July 13, 2020 Share Posted July 13, 2020 Save your cash batesy,  for what little gains.  move up to a 600, OR THE THOU" 1 Link to comment Share on other sites More sharing options...
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