Shop Late Model Restoration for the best selection of Mustang BMR lowering springs! BMR specializes in Mustang suspension for a wide variety of year models. Their quality and engineering is top notch and it shows in their products. BMR's lowering springs are available in a variety of spring rates and drop heights to dial in your suspension. Choose from drag race springs, road race springs, drop springs, and more! Whether you have a daily driver or all out race car, BMR has the Mustang lowering springs you need to get the job done.