Product Description
PMAS 2011-2014 Shelby GT500 Air Intake - Tune Required
From PMAS:
2011-2014 Mustang GT500 and Roush. VMP blowers (TVS) Up to 20 whp gain;Tune Required.Dyno Tune or Handheld Flash Tune is required to add the transfer function for the Mass Air Flow Sensor.
**Not legal for sale or use in California on any pollution controlled vehicle**