Lowering Springs

The BMR SP027R is a set of four lowering springs engineered for the 1979-2004 Ford Mustang, offering a 1-inch drop to achieve an aggressive stance. Each spring undergoes a double solid compression process to set its permanent form, preventing sag over time. Furthermore, they are stress-relieved at 750 degrees F and shot-peened to eliminate residual stresses, ensuring durability and consistent performance. BMR's commitment to quality is evident as every spring is computer tested for load and length, backed by a LIFETIME WARRANTY against spring sag. The SP027 features a linear spring rate calibrated to provide improved handling characteristics, keeping the vehicle's body flat during cornering, while maintaining a comfortable ride quality. This is achieved by a 15% increase in spring rate compared to stock, designed to maintain most of the factory suspension travel. The springs are finished in a durable red powdercoat for enhanced appearance and protection. Installation of the BMR SP027R lowering springs typically takes approximately 2-3 hours. While lowering springs offer a cost-effective way to enhance a vehicle's look and performance, BMR notes that for those seeking optimal ride quality and performance, coilovers are recommended, but these springs are an excellent budget-friendly alternative. BMR Suspension, a U.S.A.-based manufacturer, produces all its components in-house to ensure stringent quality control from cutting and bending to welding and powdercoating.