Designed specifically for the 1967 and 1968 Mustangs.  Works with '67-'73 Mustangs.  Works with '66-'67 Bronco.  Does not fit the '65-'66 Mustang.

Converts your factory two-speed non-hiding wipers to have three delay speeds in addition to the factory slow and fast speeds.  You must have the two-speed wipers (both the motor and the switch). 

The internal software monitors the switch to determine if the wiper speed needs to change.  Much like paddle shifters can be used to sequence an automatic transmission up or down the gears, the stock switch tells the software to increase or decrease the current setting.  We like to describe it as rungs of a ladder.  Each rung is a delay setting or wiper speed.  The lowest rung of the ladder is the longest delay (about one swipe every 8 seconds).  The next rung up is the next shortest delay (about once every 5 seconds).  The next rungs are once-every-three-seconds, stock slow, and the top rung is the stock fast speed.  Move the switch briefly to the fast position and then back to the middle will tell the software to move up one rung of the ladder.  Moving the switch briefly to the off position and back to the middle will tell the software to move down one rung.  You can instantly move to the top of the ladder by leaving the switch in the fast position.  Leave the switch in the off position to immediately go to the off state.  

Utilizes the stock switch for a completely stock appearance.  Installs behind the dash between the switch and harness.  You will need to be able to get at the switch connections which on the Mustangs requires the removal of the gauge cluster.  The directions specify exactly which wires go where, but the wire colors correspond to the stock colors, so it should be pretty easy to figure out even without the instructions. All necessary hardware included.

Visit revolutionelectronics.com for more details and to download the instructions.