SKU: 35904987523

ST Suspension XA Coilover Kit for 2018+ Ford Mustang (S-550); with electronics dampers (18230080)

Sale price$688.05 Regular price$764.50
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

ST Suspension XA Coilover Kit for 2018+ Ford Mustang (S-550); with electronics dampers (18230080)The ST XA coilover kit allows you to adjust the look of your vehicle with the stepless lowering. We manufacture the adjustable spring perch from a resistant and friction optimized polyamide composite material with stainless steel insert. Thanks to the composite material, in contrast to the anodized aluminium spring perches, possible oxidation is prevented. So you can permanently use the height adjustment of your ST XA coilovers. With our in 16 clicks

The ST XA coilover kit allows you to adjust the look of your vehicle with the stepless lowering. We manufacture the adjustable spring perch from a resistant and friction-optimized polyamide composite material with stainless steel insert. Thanks to the composite material, in contrast to the anodized aluminium spring perches, possible oxidation is prevented. So you can permanently use the height adjustment of your ST XA coilovers. With our in 16 clicks adjustable rebound damping, you can further adapt the perfectly to your car pre-set damper setup to your driving profile with just a few manual steps. The adjustable rebound damping gives you the possibility to adapt the ST coilover kit either more comfortable or sportier.

The galvanized coilover struts are, as usual in the standard equipment, made of galvanized steel and our additional sealing ensures an optimized corrosion protection. We protect the inner values of your high-quality ST coilover suspension including its KW dampers with a low-friction and pressure-resistant damper housing, the use of a hard chromed piston rod and a mono block guiding- and sealing package.

Do you want to get more than just a lowering of your car? Then our ST XA coilover kit is just the right suspension for you! Thanks to the adjustable KW dampers, you can always further refine our recommended setting for your vehicle, to set your car even sportier or more comfortable. In any way, your vehicle gets a much better road holding with our ST XA coilover kit and it looks great with the continuously lowering.

Features:

  • Direct Steering Behavior
  • Improved Handling
  • Increased Driving Comfort
  • Composite Spring Perch
  • Two Piece Racing Spring System
  • Dust Protection andamp; Weather Resistant

ADVANTAGES OF A ST COILOVER SPRING STRUT:

  • ST Suspensions - Spring Strut Construction
  • Excellent all around performance, provides a balance between performance and comfort for everyday use
  • High-quality components for long durability
  • Use of twin-tube technology, independent reactions from damping inputs minimized chassis vibrations and increase driving dynamics
  • Coilovers come with all necessary components, vehicle-specific certificate and insallation instructions

Functional principle of twin tube shock absorbers
With a Twin-Tube shock absorber, the piston works inside of an inner Tube. The space between the inner tube and the casing is used as an equalization chamber. Changes in volume due position of the piston rod change the oil level in the equalization chamber between the outer casing and inner Tube.

Compression phase:
When the car swings downwards in the direction to the road, the piston rod is moved downwards.The oil displaced by the piston rod is pressed into the equalization chamber between the Tubes via specially designed orifices in the compression valve at the lower end of the inner Tube. The resistance that is created through this valve creates the actual compression forces. Oil underneath the piston also flows upwards through the piston check valve with low resistance which also influences the damper characteristics.

Rebound phase:
When the car swings upwards, away from the road, the shock absorber is extended. The piston rod is extending outward from the housing. The rebound phase valve at the lower Tube resists the oil that flows downwards through the holes in the space above the Tube. Therefore the upward motion is slowed down. When the piston rod is pulled out of the case, its volume is balanced out by the oil that flows from the equalization chamber back into the inner tube through the compression check valve.



Functional principle of mono tube shock absorbers
With a one-piston shock absorber, the piston works directly in the damping case. Both, traction and also compression phase valve are integrated into the piston at the end of the piston rod. Depending on the velocity with which the shock absorber is compressed or extended, the forces rise. A characteristic is the separating piston that separates the oil from the gas space which is under strong pressure. The gas space balances the oil expansion with temperature differences and volume changes while the piston rod retracts. The separating piston thereby moves upwards and downwards. The gas pressure of 25-30 bar in the separating space is necessary in order to support the damping forces in direction of the pressure direction.

Compression phase:
When the car swings downwards in the direction to the road, the piston rod is moved downwards. The compression phase valve on the top of the valve resists the oil that streams upwards through holes. Therefore, the downward movement is slowed down. The separating piston is thereby lowered by the same degree as the piston retreats downwards. The gas pressure underneath the separating piston thereby prevents the oils from foaming above the piston.

Rebound phase:
When the car swings upwards, away from the road, the shock absorber is extended. Thereby, the piston rod is moving out of the damping case. The rebound phase valve at the lower piston resists the oil that flows downwards through the holes in the space above the piston. Therefore the upward motion is slowed down. The separating piston is thereby lifted upwards by the same degree as the piston extends.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35904987523

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Kathy
Draper, US
★★★★★ 5
Set of lotion and wash
Scent: Almond Cocoa Butter
Love the scent of body wash and lotion. It’s now my favorite set to purchase. Price is reasonable
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Reviewed in the United States on November 17, 2024
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Linda
Birmingham, US
★★★★★ 5
Works great!
Scent: Almond Cocoa Butter
Absolutely love this lotion! Keeps my skin soft and smells amazing!
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Reviewed in the United States on July 20, 2025
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Tracey Mitchell
Whiting, US
★★★★★ 4
Fantastic smell, fantastic texture
Scent: Almond Cocoa Butter
I love the smell and texture of this product. It’s not greasy and the smell is great.
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Reviewed in the United States on February 16, 2022
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VirginiaHamBiscuit
Pawtucket, US
★★★★★ 3
Poorly Packaged
Scent: Almond Cocoa Butter
The soap is fine. The lotion seems thinner than what I have ordered in the past, but it will do. I've gotten the impression that Greenwich Trading is no longer making the Almond Cocoa version, so no doubt the stock is not new, which probably explains the viscosity. I was expecting that to be the case, so I'm not complaining about the lotion. The reason I'm writing this review is to ask the seller, JumpStart Goods, to make sure that Amazon packages the bundle of bottles in a box. The bottles were packaged together in a very thin (crisp and easily ripped) plastic bag. Then someone--the seller or Amazon--put the plastic-wrapped bundle in a thin Amazon pouch (one of those thin white and yellow envelope-like pouches) and expected it to endure the shipping process. Of course it didn't! When the envelope arrived, the bottles, which had broken out of the plastic bag, were rattling around inside the Amazon pouch, and the pump on the lotion bottle had broken. Fortunately, there was no leak, and I can put the lotion in an almost-empty bottle of the lotion that I already have--in other words, use it as a refill. I also need to mention that the package was held up several days in shipping. I assume that folks at UPS had noticed some issues with the package and had done their best to rectify the situation. Ironically, the same day that this envelope arrived, another Amazon order arrived in a secure box. That order was a tiny 1-inch paint brush. At least a hundred 1-inch paint brushes, or a bundle of soap and lotion, could have fit in that box!
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Reviewed in the United States on June 7, 2024
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Denise Miller
Houston, US
★★★★★ 5
Best I’ve ever used
Scent: Almond Cocoa Butter
Amazing sent and feels so smooth on your skin
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Reviewed in the United States on February 14, 2025

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