The following information describes the Integrated Engineering DSG tune for the Mk7 GTI with a DQ250 transmission. This information is generated from the file that is current as of Jan 7, 2022. The following charts show trend data produced by recording gear shift activity during several drives.
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Background: A question was asked about modifying the stock airbox by adding holes to potentially increase airflow. This post describes making additional openings to the stock GTI airbox and the effect on airflow through the intake. Modifications: To begin, a baseline measurement was made using the stock airbox that has the grate removed, an aFe
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Background: An aftermarket turbo inlet elbow is a part I’ve used for a while due to the increase in airflow the aftermarket versions provide compared to the stock GTI part. A benefit frequently attributed to using an elbow is quicker turbocharger spool up. Although I have seen this benefit mentioned, I have not seen it
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