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This upgrade is highly recommended for all vehicles and is a perfect compliment to your Per4mance Development differential brace. Fixes the torn rubber on your factory carrier without having to replace the driveshaft or bearing. Installs in an hour.
Holds the driveshaft where it should be. Isolation dampers minimize vibrations. The street option is as smooth as initial OEM performance.
Fits all 2006 - 2023 Charger/Challenger/300 Variations
RWD and AWD
V6 and V8
Fits WD Durango (2011+) and WK2 Grand Cherokee (2011+). All variations including 2WD and 4WD models.
- Street (soft/quieter)
- Both Street (soft/quieter) & Track (hard/noisier)
The Problem: The stock center support bearing carrier holds the driveshaft in place with rubber so thin about 20 lbs of force moves it from center to the end of its travel. While that’s great for making sure no NVH makes it to the cabin, it doesn’t keep the bearing centered well under load, allows the bearing to sag over time and ruin the driveshaft alignment, and creates slop in the driveline during shifts and throttle application. Over time the OEM bushing sags and becomes brittle, eventually dry rotting and cracking. Even on the best-kept cars, the stock bushing can start to from cracks in as little as 5-10 years. When the bushing lets go, it can lead to excessive vibration and clunking, and put more stress on the bearing. To make matters worse, the stock carrier is molded onto the center support bearing, so it’s not easy to replace without special tools.