Quote:
Originally Posted by Ron B Avery
I am looking into your set up for my 2017 86. Are you happy with it. Did you find any real world 0-60 numbers etc?
thanks,
Ron
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I haven't measured 0-60 yet. But the improvement in acceleration and throttle response is immense. With JR tune, the engine is so much smoother in the full rpm range even at idle. There is no torque dip whatsoever and power constantly increases linearly upto redline. The car is totally transformed into an upper-class sports car. The power increase did not overwhelm the car; handling, braking, everything else are still great. I didn't want to do any other performance mod before JRSC and I don't think I will do anything else after this. I was thinking about installing a catback to add some rumble since all sound generator parts were being removed. But the supercharger whoosh is so good, I don't want any rumble anymore.