Maintains Handling Performance. Designed with the performance of your Mustang in mind, the Hammertone BMR Front Lower Non-Adjustable Coil-Over A-Arms are your perfect addition if you are looking to get the very best from your Mustang. The upgrade features durable poly bushings and standard ball joint that together lowers bushing flex of the arm and also eliminates deflection. The net effect is an improved handling and control that restores comfort and performance behind the wheel.Heavy Duty Construction. The Hammertone BMR Front Lower Non-Adjustable Coil-Over A-Arms are built from DOM 0.095” wall steel tubing with high durable and greasable polyurethane bushings that deliver a more responsive feel compared to the stock rubber bushings. The result is reduced arm bushing flex, improved handling on the street and better launches on the track as well as superior performance on rough terrain. The arms are finished in a durable Hammertone powder coat for style accents and enhanced durability.Installation. The Hammertone BMR Front Lower Non-Adjustable Coil-Over A-Arms are easy and direct to install using light tools in about 4 hours. No modifications are required and instructions are provided.Warranty. BMR covers the Hammertone BMR Front Lower Non-Adjustable Coil-Over A-Arms with a 2-year limited warranty against poor quality materials and sloppy artistry.Application. The Hammertone BMR Front Lower Non-Adjustable Coil-Over A-Arms are carefully designed and engineered to be compatible with all 1994 to 2004 Ford Mustang Models.