HPTuners RTD4 Tuning Bundle - Ecoboost F150s

HPTuners NEW RTD4 Device supports custom tuning and logging for supported vehicle applications. Requires Windows laptop or the TDN Application via your Smartphone or Tablet. This bundle includes tuning for the modifications you have selected, all credits required to allocate to your vehicle for tuning support, and our branded HPTuners RTD4 device. Please select the vehicle, modifications, and tune that applies to you. PLEASE READ. You can only run higher ethanol contents on any Ecoboost with upgraded fuel systems. If you do not own an upgraded fuel system, please email kris@preauxtuning.com to put together a package deal.