Tighten up your shifts and eliminate unwanted slop with the Kartboy Cable Shifter Lockout, designed specifically for the 2015+ WRX cable-shift transmission. This precision-molded component replaces the factory plastic lockout mechanism, reducing play in the 1-2 shift gate and giving your shifter a more solid, mechanical feel. Injection-molded from 30% glass-filled nylon, the Kartboy Lockout delivers the strength and precision needed for aggressive driving without adding noise or harshness. It’s fully compatible with both the OEM and STI short-throw shifters and pairs perfectly with the Kartboy Short Shifter Arm for the ultimate shift feel. Features: Reduces 1-2 shift play and improves engagement feel Durable 30% glass-filled nylon construction keeps things quiet Compatible with OEM and STI shifters Direct replacement - no permanent modification required Designed and made in the USA NOTE: Bolt torque spec is 10-12 lb MAX