Wagner Tuning 57mm Charge Pipe Kit BMW M2/M3/M4 S55 Audi S4 B9 2015 8V1 [2012-2015] Hatchback Audi

2015 8V1 [2012-2015] Hatchback Audi A3 2014

each forging is application specific minimizing weight and ensuring a reliable interaction with the rotating assembly

Manufactured from Billet Aluminum and High-DurometerRubber

Kit includes the following:

30-90 PSI base pressure adjustment

Wagner Tuning 57mm Charge Pipe Kit BMW M2/M3/M4 S55 Audi S4 B9 2015 8V1 [2012-2015] Hatchback Audi57mm (2,25 Inch) Charge Pipe Kit for BMW F87 M2 Competition F80 M3 F82 F83 M4 with S55 Engine Product features: compared to the OEM Charge Pipes, the WAGNER system has a larger flow diameter and minimal internal cross sectional changes, unlike found in the OEM product this results in 40% less back pressure, which relieves the turbocharger and at the same time ensures better response behaviour (see Flow Bench graphic below) our WAGNER Charge Pipes are