Superior | PR261 Master Control Box Selector

Simply connect the Master Control Box and go for a ride. Try the ten settings on the Master Control Box while driving and then install the corresponding Pressure Riser out of the Master Pressure Riser Assortment to duplicate the preferred setting. The Master Pressure Riser Assortment can be replenished by ordering an individual Pressure Riser Package. The Master Control Box and the Master Pressure Riser Assortment can be bought separately.