Five8 Industries Coilovers for 2015+ (Excluding GT350) Ford Mustang S550
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Enhance the handling and stance of your 2015+ Ford Mustang S550 with the FIVE8 SS Sport coilover system. Designed for drivers who want improved suspension performance and adjustable ride height, this setup allows you to lower your Mustang while maintaining dependable street drivability.
The sixth generation Mustang introduced a modern independent rear suspension that benefits significantly from a properly engineered suspension upgrade. FIVE8 SS coilovers help reduce body roll, improve cornering stability, and deliver a more planted driving feel compared to factory suspension components. With full ride height adjustment, drivers can fine tune the stance of their S550 while maintaining balanced suspension performance for daily driving.
Each coilover kit is built using durable materials and precision engineered internal components for consistent suspension performance. The mono-tube damper design promotes stable damping characteristics and improved heat dissipation during aggressive driving conditions. Electroplated carbon steel shock bodies help resist corrosion, while CNC-machined aluminum pistons and high strength springs support long term suspension durability.
For enthusiasts searching for dependable S550 Mustang coilovers, the FIVE8 SS Sport kit delivers adjustable ride height, durable construction, and improved suspension response for daily drivers and street performance builds.
🔧 Coilover Kit Features
• Full Length Ride Height Adjustment
• Mono-Tube Damper Design
• Seamless 52mm Electroplated Carbon Steel Shock Body
• 20mm Piston Rod for MacPherson Suspension
• 14mm Piston Rod for Non-MacPherson Suspension
• 44mm High-Flow CNC 6061 Aluminum Piston
• CNC 6061 Aluminum Floating Piston
• Polyurethane Oil Seals
• SAE9254 Cold-Wound Performance Springs
• Multi-Thickness Valving Shims
• Low Gas Pressure Design
• 7.5W Compounded Suspension Fluid
⚙️ Spring Rates
Front: 8K
Rear: 10K
🚗 Fitment
2015 Ford Mustang
2016 Ford Mustang
2017 Ford Mustang
2018 Ford Mustang
2019 Ford Mustang
2020 Ford Mustang
2021 Ford Mustang
2022 Ford Mustang
2023 Ford Mustang
Excludes GT350 models.
📞 International Orders
For international orders please call 626.672.0488 before placing your order.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.