Quicksilver GT74 at 38psi (3in DP/MP)

This dyno graph shows Ryan Woon's GT74 with a 3in Downpipe and midpipe on the car. From 24-38psi the car only picked up a 5rwhp per pound of boost. This shows a HUGE restriction of flow. At 32psi with the new WOTM.com 4in DP/MP we went from this to 881rwhp. This graph is in MPH but the spool is also greatly affected and much later with the super restrictive 3in piping. We haven't even dynoed the new setup at 38psi yet, but it will be in the 900's.