The stock rubber bushings in the control arms of your vehicle were engineered to provide a balance between comfort and control. However, most of the time it leans a little more towards the comfort side of the spectrum and leaves the enthusiastic driver looking for better suspension performance. ECS Tuning has your solution with our own set of heavy duty urethane control arm bushings. Designed and tested in house, this set of bushings eliminates the problems generally found in stock rubber bushings. Urethane inherently has less give than the soft rubber stock bushings so there is less road feel lost to comfort. Installing directly in place of the factory bushings, it's a great way to give your suspension an overall better road feel. Better cornering, less wheel hop, and an overall more responsive feeling to the wheel will definitely enhance your driving experience. ** Note: Because they have less give than stock rubber bushings, the ride tends to be a little more harsh with urethane replacements. This sacrifice comes with better handling and performance. With all urethane bushings of any manufacture, some squeaks are experienced. This can be reduced with proper lubrication. This kit includes the following components: Polyeurethane front control bushings set Heavy duty rear control are bushings OEM hardware (4 HD bolts)