I am ready to purchase a supercharger for my 2011 Mustang GT.
I am still in the research phase and reading over as much info as I can on centrifugal blowers and positive displacement superchargers. I need a CARB legal system since I'm in California so I am looking at the Roush R2300 Phase 1 or the Vortech V-3 Si-Trim Complete System.
I know the Roush whines, but does the Vortech make any type of noise when boosted? I've checked on Youtube and I only hear the blow off valve on the centrifugals (if they are equipped with one), but I can't hear the supercharger itself.