MST Performance Intake

Semi-Open Intake Turbo Inlet Temps

Part 2 of the test to compare pre-turbocharger intake air temperatures. For this test there is a temperature probe inside the MST turbo inlet elbow. This is not a true open intake as the filter is sitting within a container (box) that acts to partition the intake from the engine compartment.  The box has the […]

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Unitronic to APR Intercooler Swap

Positive results obtained during bench testing with the APR intercooler for the GTI, along with reviewing datalogs from other GTIs, led me to remove the Unitronic intercooler and install the APR intercooler. With the APR IC installed on my GTI I will be able to get more detailed performance data along with results under conditions

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