experiment

Shuenk IS48 – Power Tuning

Background: The previous posts discussing the Shuenk IS48 turbocharger focused on efforts to push the compressor into surge and exploring the maximum boost pressure that the turbo can produce. With those complete, I’m turning to see what a ‘reasonable‘ maximum power output for my setup is. While pushing to achieve high boost at both low […]

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Enthusiast Group Intrusion

Understanding EQT – Discrediting Consumers

Background: Previous posts have addressed how aftermarket parts and services vendor Equilibrium Tuning employs a marketing strategy that includes elements of deception and unfair business practices. In the last post on Understanding EQT, it was shown how EQT uses these tactics to Undermine Competitors. In this post, another tactic EQT employs, Discrediting Consumers, is discussed.

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Exhaust Backpressure Check

Exhaust Backpressure Test

Background: The OTC exhaust backpressure kit is a product I originally purchased to conduct testing on my B5 S4. I came across the kit while organizing my garage. I decided to install it on the GTI to measure the backpressure through the Trackslag catless downpipe and Baun Performance exhaust that are installed on the car.

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