Ford Mustang Forums banner

mustang 6 cylinder turbo

  1. S197 Mustang (2005-2010)
    Alright, so here's the deal. My uncle has a 2005 Mustang 6 cylinder. Its a convertible, and the only aftermarket part it has is a flowmaster dual exhaust setup ( not even sure if it's true dual ). The thing about a stock 6 cylinder with a ricer-sounding exhaust is, it's not all that fast. I...