Here are dyno results on a Dynojet at all four wheels for USP Motorsports' intake for the Audi 3.0 TFSI supercharged 3.0 liter V6. This particular intake was tested on a B8 S4 but USP Motorsports should be able to accommodate most if not all vehicles with with the supercharged Audi TFSI V6. The dyno baseline clearly is on a tuned car but without the intake at 375.97 all wheel horsepower. With the addition of the intake, output rises to 391.71 horsepower at all four wheels.

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That is a gain of 15.7 horsepower to all four wheels. Not bad for $224.99 as it is currently on sale.

The dynograph also shows a competitor's intake which not surprisingly puts out less power. Whose intake is it? Who knows. Regardless, this is a solid upgrade for a good price. Video and dynograph below.