In 2015, Dodge released the refreshed Charger and Challenger as well as several new packages, including the Hellcat. These cars brought unrivaled performance in a luxurious package. The luxury comes at a cost though. The soft bushings that give you that ride, can also play hell on your drivetrain, especially as performance increases. One of the worst culprits is pinion movement. Excess pinion movement can cause driveline vibration under load and hard decel as well unwanted NVH. Eliminate the potential for excess pinion movement by locking out the differential bushings. These lockouts allow for minimal movement and will prevent excess movement under load without having to replace the entire bushing.
Designed for use with the 2015+ Dodge Challenger and Charger differential with the 4 mounting locations. (2014 and earlier cars only had 3 mounting locations for the diff)