Having issues with your pipes blowing off after letting off? Looking to get a little bit more sound out of your Paxton/Vortech? Next Gen now offers a upgrade package for the 2011-2014 Mustang GT's equipped with a Paxton or Vortech Supercharger. This is a drop in install that allows your to add a Tial Q 50mm Valve into our paxton kit. No welding or fabrication required, the kit comes completely assembled and ready for you to drop it in.