This product is perfect for off - road enthusiasts who own a 2010 - 2014 Ford F - 150 SVT Raptor. Whether you're hitting the trails on weekends or using your truck for daily driving, these coilovers will enhance your experience. The 2.5 - inch diameter coilovers are designed to provide a lift of 2 to 2.5 feet. They are made in the USA with bright zinc plated steel cylinder bodies and CNC machined aluminum components, ensuring long - lasting performance and durability.