Acuity 2-Way Adjustable Performance Short Shifter - RSX, K-Swaps - 1937-2WAdjustable gear throw can be adjusted as much as 50% shorter than stock. Adjustable gate spacing can be adjusted as much as 36% narrower than stock. Stiff, snappy centering action thanks to 3x more spring force than stock. Wear compensating, lubricated joints for consistent, quiet operation. Stiff, all metal frame reduces compliance for improved shift accuracy. Robust enough for the track, Refined enough for the street: Easily the most capable RSX