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Travis C’s 2001 B5 A4 Dyno Results
- March 5, 2019
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Travis sharing his Dyno results! Testing done at AU Tuning - ambient air temp was at about 82 degrees. 2001 Audi A4 Quattro B5 …
Testing Your Diverter Valve – 1.8T & 2.7T
- February 18, 2019
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A quality diverter valve is a key component for a tuned VAG engine. The diverter valve allows the turbo to …
Testing and Plumbing Your N75 Valve
- February 8, 2019
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The N75 valve is responsible for controlling boost in your turbocharged VAG vehicle. It is designed to regulate boost comfortably …
How to Test Wastegate Cracking Pressure
- December 20, 2018
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Test Wastegate Cracking Pressure Over the course of tuning, issues that weren't noticeable with stock boost and power levels may become …
How to Adjust the Wastegate on your 2.0T VAG Vehicle
- October 12, 2018
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Disappearing Boost? If you're losing boost or not building boost on your 2.0T Audi or VW rule out the usual suspects …