Me an my friend are going out tonight to break-in his new Nelson Tune. But I have herd that it takes it a while till all the new setting are loaded into the system. So my question is, How long till he will notice the full effects from the Nelson Tune?
When I put mine in I noticed power right away, but the more I drove it the power just kept getting better.When I finally drove a long distance I had picked up 2 mpg.That is awesome to get power and gas milage.Nelson`s tunes rule!!!!!!!!!!!!
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