All Lights On® (2003-2007 Select GM Models) 2016-50-cummins decreasing strain on the injection

decreasing strain on the injection pump and supporting up to 800 hp

or the smaller diameter plugs under the valve cover

When your high beams are not on

and an integrated tailgate seal that allows the cover to be closed with the tailgate in the closed or open position

This BRP OBDII Adapter Cable is required for tuning any supported BRP vehicles

All Lights On® (2003-2007 Select GM Models) 2016-50-cummins decreasing strain on the injectionBrighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high beams, low beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights On Module will turn on the high beams, low beams and fog lamps when you turn on your high beams. When the high beams are NOT turned on your low beams and fog lights will function normally. APPLICATION