NOTE: This is not a drop in modification and will require tuning of the Engine Control Unit (ECU). This mod is not exclusive to E85 usage. I have been tuning my 2007 Mazda Miata MX5 (NC) with an open source software for a while. I enjoy tuning as it gives me another level of depth that I can add to my vehicle. I can control and manipulate values to make the vehicle behave any way I want. I decided to experiment with E85 fuel. E85 is readily available near me and is relatively

Performance driving has always been a passion of mine. Whenever I modify any of my vehicles, the intent is to drive them in some sort of competition. I have been a member of the Sports Car Club of America since 2006 and have autocrossed many many times during my tenure. One of the biggest considerations for my vehicles has been which tires to choose, whether it be for any type of competition or just street driving. If you have ever looked, you know there are a great deal of