PERRIN SHORT THROW SHIFTER (STS) Scion xA / xB Description: Make quick, on-the-fly adjustments with a PERRIN PerformanceTM short shifter. The PERRIN™ short shifters revolutionary design allows quick, easy, infinite adjustment of shifter throw from 0 to 200% shorter then stock. PERRIN performance™ has become the leading choice for tuners because of its ability to adjust knob height and positioning as well as the all steel construction making this shifter virtually unbreakable. The unique sliding sliding pivot ball allows tuners to move the shift knob up, down, forward, backward, or toward and away from the driver placing the shifter in the optimum position for performance driving. Includes all hardware and instructions.