Bump Stops are a critical part of your vehicle's suspension - they prevent damaging over-compression and eliminate harsh bottoming of the suspension. Daystar's Bump Stops are designed and tested under the most rigorous conditions imaginable to deliver positive stopping power without deflecting. Daystar bumpstops are available in a variety of application-specific and universal applications - from low-profile to bullet-shaped to pyramid inchcompetition-style, inch Daystar Bump Stops are used and abused worldwide. Daystar EVS Foam Bump Stops are the next generation in bump stop technology. Daystar EVS Foam stops use a proprietary Microcellular Foam material that provides a true progressive spring rate. Rather than being strictly a limiter, EVS Foam is designed to be an active part of the suspension with a rate that increases as the material compresses. Great for everything from racing to recreational use, the only limitation to Daystar EVS Foam is your imagination.