Front Drop: 1.125"Rear Drop: 1"Product BenefitsCombo Kit Saves you time and money!Lowered, more aggressive stanceHigh Quality Shocks and StrutsThis kit includesSteeda's Progressive SpringsAdjustable Front Camber PlatesNon-Adjustable Shocks and StrutsProgressive Springs - lowers front 1.125" and rear 1"Springs are the foundation of good handling and ride quality. So start with the best springs for your 2015-2020 Ford S550 Mustang GT or V6, built by the company that specializes in vehicle dynamics and your Mustang! Our experience and expertise in high performance street and racing suspension systems is second to none - Put that experience to work for you. Steeda springs are all in house engineered and custom made to our exact specifications. Steeda springs were developed using advanced proprietary CAD data, and our exclusive 3d modeling setting us apart from the others.These Steeda Mustang Sport Progressive Springs optimize the center of gravity and suspension geometry creating a huge improvement in handling with a noticeable reduction in nose dive, launch squat, and body roll, while still maintaing an outstanding ride quality for daily driving. Steeda springs provide the best combinations of handling and ride quality available! Ford's new S550 Mustang platform is one of the best handling Mustangs to date from the factory. Steeda, like always, has found ways to continually push the boundaries of the new 2015-2020 Mustang's suspension. From the factory, the OE components are designed without any camber adjustment for alignment purposes. The factory strut mounts also utilize a bushing style mount resulting in excessive bending stress on your dampers, steering system bind, and may even cause pre-mature failure.Our Steeda S550 Mustang Camber Plates for Mustang GT, EcoBoost, and V6 are great for both street and track use. Our camber plates come into play especially when lowering your vehicle. With the addition of our new adjustable strut mounts on your lowered 'Stang you will be able to correct excessive negative camber and increase your front steering response. If you lowered your daily driven S550 Mustang, running the correct camber will eliminate uneven tire wear.Our camber plates are ideal for both daily driving or tracking your S550. With the addition of these camber plates you will be able to dial in precise front suspension camber for each front toe adjustments resulting in a more balanced and predictable vehicle on the street or track. You will notice improved overall handling capabilities, elimination of understeer and increase in your Mustang's turn-in response. In testing, we have seen maximum lateral acceleration increase by .11 G's post-installation of our Steeda S550 Mustang Camber Plates. Maximum lateral acceleration may vary depending on other variables such as tires or outside weather factors.Looking for a cost effective alternative to adjustable shocks and struts? Here is the answer. Steeda's new Pro-Action fixed valve shocks and struts for the S550 Mustang GT, V6 and EcoBoost. Steeda's Pro-Action shocks and struts were engineered by Steeda and manufactured to provide the ultimate in ride quality and handling while exceeded OE standards for durability and build quality. Pro Action shocks and struts come with a limited lifetime warranty against manufacturing defects and are perfect for daily street driving or open.