Your vehicle's stock rubber control arm bushings were engineered to provide a balance between comfort and control. This balance leans towards the comfort side of the spectrum, leaving the enthusiastic driver looking for better suspension performance. ECS Tuning has your solution with our own set of polyurethane control arm bushings. Polyurethane has less give than rubber bushings, so the first thing you'll notice is increased road feel. Better cornering, less wheel hop, and an overall more responsive feeling will definitely enhance your driving experience. ** Note: Because they have less give than stock rubber bushings, the ride tends to be firmer. This sacrifice comes with better handling and performance. With all urethane bushings of any manufacture, some squeaks can be experienced, but are often reduced with proper lubrication. This kit includes the following components: Polyurethane front control bushing set Heavy duty rear control are bushings Necessary hardware