Improves Handling Performance. RTR Tactical Performance Lowering Springs not only lower your Ford Mustang EcoBoost or GT, but they also feature proprietary street tested and track proven progressive spring rates for performance handling. These Springs were engineered to work with both base and performance pack dampers. However, in order to experience the maximum performance these Springs can offer, they should be installed along with RTR’s matching Tactical Performance Adjustable Dampers and Sway Bars.

Sleek Muscle Car Stance. Not only does a set of RTR Tactical Performance Lowering Springs improve the handling performance of your Mustang, but they also improve its overall appearance. By lowering the ride height 1.1″ up front and 0.8″ in the rear these RTR Performance Springs will eliminate that huge tire to fender gap, for a sleek muscle car stance without the rear sag that other kits have when they lower the front and rear the same amount.

Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your factory size wheels and tires, as well as many aftermarket wheel and tire combinations.

Application. This set of four RTR Tactical Performance Lowering Springs were developed to create the perfect drop in regards to both appearance and performance and have been specifically designed for use on 2015-2020 Fastback GT and EcoBoost Mustangs.

Technical Note. The Springs are not compatible on vehicles equipped with the MagneRide Suspension.