Cab Fitment: the steps are meant to fit SuperCrew F150 models out of the box, and will require trimming to fit SuperCab and Standard Cab F150 models.
OBD-II Connector: The Plug-and-Play AMP Power Steps use an OBD-II connector and aren't compatible with dashboard monitors, unless used with the AMP ODB-II Pass Through Harness (76404-01A).
Warranty: AMP Research is so confident in their PowerSteps that they are backed by a 5 Year/60,000 Mile Warranty.