Adding boost with a turbo increases the temperature of the charge air above inlet air temperature through compression of the air. This calculator provides the temperature of the air as it exits the turbo. If you are using an intercooler we have a calculator that will work out the temperature after the IC as well.

ambient temperaturethe air temperature entering the turbo
boostthe amount of boost that the turbo is generating
thermal efficiencythe thermal efficiency of the turbo at the boost pressure (see compressor map for the turbo in use)
temperature at outletthe temperature of the charge air exiting the turbo
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