hey guys, i already read through the how to installations for the apexi turbo timer, but its so broad that i dont understand. what tools do i need, where does the harness go? does anyone have a detailed step by step instruction to install a turbo timer?
thanks.

 

Go to RoadRace Engineering website, they have an install write up. Basic hand tools are needed( to remove lower dash panels etc.). It helps to buy the twenty dollar harness that connects to ignition swith connector. It's not difficult at all.

 

There's a good write-up in the how-to's on installing a HKS turbo timer that has pictures of the harness and everything. (https://www.evolutionm.net/forums/sh...ad.php?t=75668) There is another how to (https://www.evolutionm.net/forums/sh...ad.php?t=75679) that shows how to splice into the ECU to get A/F ratios. Hope this helps.