My step daughters call her dad today and asked him what to do about her car. So my husband went to check it and advice her daughter to upgrade her Volkswagen turbocharger, she came home with her dad and asked me to help her search for a Volkswagen turbocharger online and we have found the right site she is looking for, its www.turbochargerpros.com. Her dad explain to her that by forcing air into the system either with a supercharger or turbocharger it can greatly improve horsepower, torque and more, at first she don't believe but after checking the site it prove that her dad right and it also answer her questions about turbo charger.