I had just contacted gamma Motorsports a few days ago asking for a etune for there stage 2 kit and didn't have any issues with them ... Great response time and very helpful to all my questions. Very fast on returning my emails and had my tune to me the same day.
I'll also say that I was dealing with Z1 for the last month ..... And the customer service was terrible ... Been waiting for a response from them for 2 weeks now for a tune tweak that was promised the same day .... Called gamma and got what I needed that same day.... That was 2 days ago and still no response from Z1
Last edited by Jinxx; 01-30-2016 at 11:33 AM.
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