HKS Turbo Timer

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Mazda Speed3 2010
I have a 2010 speed3 non-bose regular key entry (non-keyless). My turbo timer requires me splicing into the RPM sensor to calculate the automatic shutdown time based on driving style. It also requires me to tap into the vehicle speed sensor to show accurate MPH on the timer. I have been searching for like a week for where these wires are and what color they are. The closest posting I have found so far is for a Blittz TT, but that does not tap into the VSS and RPM sensor. I also found this wiring color chart, but think it is only for a mazda 3, not the speed3. If anyone could help me out that would be great!
 
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