Stage 3 post turbo backpressure

For this measurement I replace the wideband O2 sensor that is positioned prior to the catalytic converter with a pressure sensor.  In this way I am able to measure the exhaust back pressure of most of the exhaust system.

Here is shown a chart containing the manifold  boost pressure and the corresponding backpressure in the exhaust after the turbocharger.

034Motorsport 3.5" Single Exhaust Backpressure
034Motorsport 3.5″ Single Exhaust Backpressure