Originally Posted by lennstang
How much did you gain with the tune? Do you have before and after graphs?
This one is for my roadster which was done last summer at the CAA event. This is the HP/torque at the rear wheels. The main gain is with low end torque which helps with takeoffs:
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It was about 100 degrees that day so I probably have more HP/torque at lower temps. I don't have results for my coupe as I did the tune remotely and don't have immediate access to a dyno. Plus I live at 6000' ASL, so there will be about 20% or so less HP at this altitude compared to Saint Louis.