Porsche Panamera Turbo S w, Maxflo Exhaust Package LOUD Sounds (1080p Full HD)

We never knew a Porsche Panamera Turbo S could sound this good Fabspeed Motorsport installed the Maxflo Exhaust Package on this Porsche Panamera Turbo S and that is definitely an improvement Video includes a lot of nice revs and accelerations What sound do you prefer: Stock or with Maxflo Exhaust Package Comment down below Further info: Fabspeed installed the full Maxflo Exhaust package on this 2012 Panamera Turbo S complete with Maxflo Exhaust, XPipe Resonator bypass pipe, and BMC F