WMS 500 Package for 18+ Mustang 5.0

Wake your S550 Mustang up with our stage 1 package.  This package is designed for those looking for a little bump in power before making the commitment to a full on build. 

Package includes:

- JLT CAI
- HPTuners MPVI2+
- Pump Gas (91,93) Calibration
- E85 Calibration
- Professional Installation

Please note this isn't a flex fuel tune, it is an E85R calibration. Meaning you will have to switch calibration files before switching fuels.

PACKAGE INTENDED FOR OFF HIGHWAY/CLOSED COURSE USE ONLY, NOT LEGAL FOR USE ON PUBLIC ROADS