At last, a short shifter that gives you choices. Shift kits shorten shift throw, so you can get to the next gear faster. Reduce shift throws by 49, 28, or 7 percent, or leave them stock, using one of the four pre-drilled adjustment holes. Make adjustments under the hood quickly after temporarily removing the air filter housing, and experiment until you find the best combination of throw and shift feel for your driving habits. In addition to shift throw, the ECS Tuning Adjustable Short Shifter Kit comes with five balancing weights that can be bolted on to the shift pivot arm or removed as needed to adjust shift feel. Heavy cast shift arm comes with a complete installation kit, including plate, weights, bolts, washers, and shift pin.