i have the silver one with all the features such as 0-1000m, 0-100kmph, etc etc. It was easy as hell. I have a harness I can sell for like $10. I installed a computar and never needed it anymore.
i’ve had the hks unit in 3 cars, never had a problem with any of them… type 0 or type 1 just depends if u want some of the extra “features” or what color matches your guages better 
3500?? You gotta 2k that thing.
i have the greddy tt and it does the job. but to be honest i use the tt more for a volt meter thand a tt. it is kinda useless. i have yet to use the tt function once this year.
I might hit you up for that harness. Why don’t you need it BTW? A buddy of mine uses the compustar.
… . … .even after I cut you off by accident. 
Exactly. They ALL have extra features. Just pick the one that matches up with your other electronics the best.
lmao!
lmao!