Dragy and Cobb Accessport

Dragy vs Cobb AP

Background: Normally I record vehicle performance data using the Cobb AP. One value that is recorded is engine RPM and I will calculate the time for the GTI to accelerate from 3500 RPM to 6300 RPM to be used for comparing the results of changes, such as tune revisions or swapping parts. Also available is

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IE plus Majesty pull temperatures

IE + Majesty Bicooler

Background: Results of pairing the IE v1 intercooler with a Treadstone TR8C were mixed. Pressure drop across the pair was very low, but cooling performance was mediocre. I had also installed the Treadstone core in a temporary manner, suspending it from the crash bar with zip ties. With some other testing in mind I’ve swapped

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