The MPS Air Shifter Pressure Switch is used to allow the shift cylinder to pre-load the shifter before it activates the engine kill. This allows the use of shorter kill times and results in surer shifts. Installation is quick and easy. For bikes with a small shift cylinder and ¼" poly line you will also need a ¼" tube tee P/N 1-0123 and a length of ¼" poly line
P/N 1-0007. For bikes with a big shift cylinder and 3/8” poly line you will also need a unequal tee P/N 1-0441 and a length of ¼" poly line
P/N 1-0007. MPS Auto shifts with built in kills (P/N 1-0238 & 1-0299 ) will require a modification to run the pressure switch. The turn around time is 1 day and is a nominal cost.

Watch the Pressure Switch Video