Racingline Mk7 Intercooler

Racingline Intercooler Flow Test

Background: Racingline manufactures a stock location replacement intercooler for the Mk7. To compare the pressure drop caused by the Racingline intercooler versus other aftermarket options a flow test is being conducted on a Racingline intercooler. Test Procedure: The intercooler pressure drop is measured using a flow bench operating at a depression of 28″ of H2O. […]

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DV Simplified

DV vs BOV Analogy

A belief that is occasionally stated about diverter valves (DV) versus blow-off valves (BOV) goes something like this – “A diverter valve is better because air is recirculated.” Justifications for this are along the lines of: Belief 1) The turbo won’t lose as much pressure between shifts because air is being recirculated back into the

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