Design
Senior Member
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- Sep 28, 2015
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- 09 MS3, 17 ABM Si Sedan
Based on descriptions here, the KTuner base map behaves a bit differently than TSP. KTuner deliberately tapers boost in the higher RPMs so as to not overtax the turbo. Regardless, I don't think there's much more power to be had above 23 PSI without tweaking other parameters.
TSP keeps midrange torque comparatively soft, and flexes power in the upper RPMs. And I think they tweak the ignition/fuel to get the power they advertise. Even at 17 PSI, you're probably making a bit more power over the base calibration.
TSP keeps midrange torque comparatively soft, and flexes power in the upper RPMs. And I think they tweak the ignition/fuel to get the power they advertise. Even at 17 PSI, you're probably making a bit more power over the base calibration.
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