ArmenLS1
Well-Known Member
Graph smoothing could be applied. It will just display less data and remove all the jitters.Good questions, the same can be asked of custom tunes as well, is the tuner adding more boost? Is he playing with timing at all?
I could tell you that smoothness of a graph says a lot, as you can see they compare it to an actual custom tune.
Custom tunes are not the end all be all, some tomes ots maps get it right. If you tune 1 supra you have a custom map for that supra, if you tune 100 supras you can start seeing a law of averages where a certain threshold will work for 98% of people.
Is custom better then ots? Always. Is it always worth the extra coin to get 20 extra whp? Well that depends.
I'm not knocking on OTS maps. I'm just saying. Custom tune will run a few revisions, back and forth, you'll see the data, adjust accordingly, log, readjust, relog. Some of us have gone to great lengths to get that damn ECU's unlocked. Another few hundred to get the car optimized is worth it.
P.S. As you log you'll see what your tuner has adjusted, ask them questions, see the changes live. So you'll know exactly how the extra power or better drivability was obtained.
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