ST Suspensions ST XTA Height/Rebound Adjustable Coilovers - STS18230880 - 2018+ Ford Mustang with Electronic Dampers

Looking for maximum performance for your car? Our adjustable ST XTA Coilover kits are the upgrade you need. All ST XTA systems are delivered with a linear race springs system, adjustable dampers, and aluminum unibal camber adjustable top mounts. ST XTA Coilover kits deliver precise adjustment to your ride height so you control the look of your car. We manufacture the adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability while the stainless steel insert provides strength and confidence! ST XTA Coilovers come preset to our factory recommended damper settings, the same configuration we test them at on our KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to our recommended setting at any time. Whether your preference is comfort, performance, or something in between; ST XTA puts the finer details of the driving dynamics in your hands. The top mounts included with our ST XTA Coilover kits allow you to adjust the camber at the front axle to dial in aggressive wheel and tire fitment. They also allow you to maximize the tire's contact patch for driving in fast corners and any other driving scenario that demands maximum grip. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs. We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing. ST XTA Coilovers allow you to maximize the driving dynamics of your car if you are a sporty ambitious driver. With the linear race springs, adjustable dampers, and aluminum unibal top mounts, you can dail in the cars behavior easily. ST Coilover Kits enable you to individually adjust the ride height of your car to improve the appearance and driving behavior. Depending on your selection, ST coilover kits offer a wide range of adjustments giving you the tools needed to dial them into your requirements. 2018-2023 Ford Mustang 6th gen. incl. Convertible (S550 Facelift) with electronic dampers

• Elastomer Bump stop with integrated dust protection system prevents water and dirt particles reaching the piston rod and seals. The highly resilient bump stops act as dynamic load limiters while maintaining ride quality and durability.
• Composite spring perch made from wear-resistant, friction-optimized polyamide composite with an embedded stainless-steel insert. The polyamide composite prevents oxidation while the stainless-steel insert maximizes strength.
• ST coilovers are built by hand by the experts at KW in Fichtenberg, Germany. Each damper is tested on a shock dyno to verify it's making the proper forces before being put into the ST box.
• Seamless Ride Height Adjustment - ST's composite spring perch and unique trapezoidal thread pitch make ride height adjustability a breeze so you can dial in your preferred look.
• Linear race spring system provides a consistent response while driving and makes it easy to swap rates to further personalize your setup.
• Aluminum unibal top mounts improve steering response and feedback while allowing you to dial in your camber when applicable.
• ST XTA coilovers feature adjustable rebound damping which puts you in control of how comfortable or sporty your car feels.
• Galvanized steel housing for improved resistance to corrosion.
• 5 Year Limited Warranty - Unlimited Mileage
• Made in Germany

Brief Description: ST Suspensions ST XTA coilovers are designed for the 2018–2023 Ford Mustang 6th generation, including Convertible models, with electronic dampers. The system combines adjustable ride height, rebound damping adjustment, linear race springs, and aluminum unibal camber-adjustable top mounts to help refine the vehicle’s appearance, handling response, and driving behavior.

Key Features & Performance Benefits:

• Adjustable ride height: Helps you set the vehicle’s preferred stance and handling characteristics.
• 16-click rebound adjustment: Allows the driving feel to be refined from more comfortable to more performance-focused.
• Linear race spring system: Provides consistent response and allows spring-rate changes to further personalize the setup.
• Aluminum unibal top mounts: Improve steering response and feedback while allowing front camber adjustment where applicable.

Key Product Specifications & Technical Data:

• Height-adjustable coilover system
• Rebound-adjustable dampers with 16 distinct clicks
• Linear race springs
• Aluminum unibal top mounts
• Front camber adjustment through the included top mounts
• Composite spring perches with embedded stainless-steel inserts
• Galvanized zinc-coated steel strut housings
• Factory-recommended damper settings with a detailed setup manual

What's Included in the Box: ST XTA coilover components, linear race springs, aluminum unibal top mounts, and a damper setup manual. The kit is supplied in two boxes.

Fitment: Fits 2018–2023 Ford Mustang 6th generation models, including Convertible models, with electronic dampers. Made in Germany. Includes a 5-year limited warranty with unlimited mileage. This product carries a Proposition 65 warning.

Fitments:
2018 Ford Mustang EcoBoost
2018 Ford Mustang EcoBoost Premium
2018 Ford Mustang GT
2018 Ford Mustang GT Premium
2018 Ford Mustang Shelby GT350
2018 Ford Mustang Shelby GT350R
2019 Ford Mustang Bullitt
2019 Ford Mustang EcoBoost
2019 Ford Mustang EcoBoost Premium
2019 Ford Mustang GT
2019 Ford Mustang GT Premium
2019 Ford Mustang Shelby GT350
2019 Ford Mustang Shelby GT350R
2020 Ford Mustang Bullitt
2020 Ford Mustang EcoBoost
2020 Ford Mustang EcoBoost Premium
2020 Ford Mustang GT
2020 Ford Mustang GT Premium
2020 Ford Mustang Shelby GT350
2020 Ford Mustang Shelby GT350R
2020 Ford Mustang Shelby GT500
2021 Ford Mustang EcoBoost
2021 Ford Mustang EcoBoost Premium
2021 Ford Mustang GT
2021 Ford Mustang GT Premium
2021 Ford Mustang Mach 1
2022 Ford Mustang EcoBoost
2022 Ford Mustang EcoBoost Premium
2022 Ford Mustang GT
2022 Ford Mustang GT Premium
2022 Ford Mustang Mach 1
2023 Ford Mustang EcoBoost
2023 Ford Mustang EcoBoost Premium
2023 Ford Mustang GT
2023 Ford Mustang GT Premium
2023 Ford Mustang Mach 1
2024 Ford Mustang EcoBoost
2024 Ford Mustang EcoBoost Premium
2024 Ford Mustang GT
2024 Ford Mustang GT Premium

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Number Of Boxes: 2
Regular Stock: false
Units Per Sku: 1