Ford Mustang 2015-2024 S550 GForce Performance 2-Stage ProBushing Differential Kit

With stage 1 polyelast comes a softer core and provides comfortable characteristics on the street. This will reducing noise, vibration, and harshness. With the stage 2 reinforced polyurethane during hard launching, this poly creates a lockout effect. Reinforced poly stops severe pinion and subframe movement and this severe movement will cause catastrophic damage to your differential, axles and driveshaft. Not only does this prevent damage, it also provides excellent chassis response under extreme load.