Ford uses a hydraulic rubber bushing on the rear attachment point of the front control arm in the 2005 Mustang. This "hydra" bushing is a fluid-filled bushing that is designed for smoothing out bumps and providing a smooth feel to the road. But performance oriented drivers need more accurate road feel during cornering and that is what the Steeda Control Arm Bushing Insert provides. Included are two different durometer inserts to suit all drivers needs.

The "Red Standard Durometer" bushings will provide slightly better feel over stock while keeping a factory quiet ride. Use the "Black Harder Durometer" for even more suspension compliance and even more precise handling, however there will be a slight increase in noise and harshness from this bushing. Simple installation takes less than an hour to complete.