2009 GT question
I bought a 09 Gt and I have a odd question. The car has Roush extreme exthaust and has been lowered. At low sppeds when I accelerate the car sounds like it has a turbo. I checked and it is the stock intake and filter. This is my first pony and I am just wondering about this turbo sound. I had a 2003 F150 Harley supercharged truck that sounded very similar.