Background: During a discussion about the effects of exhaust back pressure in the turbine housing, it was suggested that the O2 sensor in the turbine housing could be removed so a pressure sensor could be installed. I thought that was a very good idea. When CC Design made my downpipe, I requested they add a […]
Exhaust Pressure Measurement – Setup Read More »
Background: For some time, I have been interested in testing the do88 V2 intake for the Mk7, and I recently contacted the company to see if I could borrow one for testing. They agreed, and a couple of weeks ago I took delivery of the intake system. The do88 V2 intake is fully enclosed and
do88 V2 Intake Flow Test Read More »
Introduction: A recurring problem in the MQB aftermarket is vendors making technical claims that aren’t supported by data. Intakes are a good example. While preferences about sound or aesthetics are subjective, airflow performance is not. In controlled flow testing, the CTS Turbo intake consistently ranks among the highest‑flowing options available. As shown in the test
John gets misled by EQT Read More »
