Flow Bench testing of the Eventuri Stage 3 air intake system for the 8V Audi RS3 2.5 TFSI EVO/DAZA motor

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This is great data to see and it is a shame so few tuners actually post flow bench figures. The guys at Evolve tested the Eventuri Stage 3 intake for the 8V Audi RS3 2.5 TFSI on a SuperFlow SF-1020 which is one of the best flow benches in the business.

The factory intake flowed 530 CFM. The Eventuri Stage 3? 840 CFM. Removing the filter raises this to 1000 CFM but you do not want to run it that way:

The data is much appreciated and more tuners should get in the habit of publishing flow bench figures.